Microsoft Patch Tuesday · September 2026

    MicrosoftScheduled

    964

    Total

    Deduplicated CVEs in this cycle. For Microsoft, only CVEs first published on Patch Tuesday itself count, excluding browser updates, late additions and cloud fixes.

    43

    Critical

    CVEs with CVSS 9.0 or higher (critical per NVD scale).

    2

    Zero-day

    Actively exploited at time of disclosure (CISA KEV or vendor-confirmed).

    2

    KEV

    Listed in CISA's Known Exploited Vulnerabilities catalog: mandatory for US agencies, best practice for everyone.

    Also in this period: 47 browser updates (Edge/Chromium) and 9 cloud fixes with no action required on your side.

    2 zero-days / actively exploited

    These vulnerabilities were exploited before or at the time the patch was released. Install the related updates first.

    2 zero-days / actively exploited
    HighCVE-2026-81963

    Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.

    Listed in CISA KEV

    KB51228717.8
    HighCVE-2026-85880

    Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.

    Listed in CISA KEV

    KB51228767.8

    By product family

    Unassigned787 CVEs
    Unassigned
    CriticalCVE-2026-66302

    External control of file name or path in Skype for Business allows an unauthorized attacker to execute code over a network.

    KB51233009.8
    CriticalCVE-2026-68839

    Heap-based buffer overflow in Windows USB Mass Storage Class Driver allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69276

    Integer underflow (wrap or wraparound) in Microsoft UxTheme Library (uxtheme.dll) allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69408

    Integer overflow or wraparound in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69431

    Heap-based buffer overflow in Telnet Client allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69463

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69491

    Heap-based buffer overflow in Windows Microsoft DirectMusic allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69493

    Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69496

    Heap-based buffer overflow in Windows Compressed Folder allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69525

    Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69579

    Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69586

    Integer overflow or wraparound in Microsoft Windows PDF allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69590

    Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

    KB51228769.8
    CriticalCVE-2026-69595

    Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69715

    Out-of-bounds read in Windows Direct Show allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69730

    Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69768

    Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69769

    Heap-based buffer overflow in Windows HTTP Print Provider allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69819

    Out-of-bounds write in RPC Runtime allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69824

    Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69829

    Heap-based buffer overflow in Windows Shell allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69845

    Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-69910

    Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-70296

    Out-of-bounds write in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-72979

    Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-72982

    Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-72983

    Use after free in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-73009

    Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-73010

    Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-73025

    Weak authentication in Windows iSCSI allows an unauthorized attacker to bypass a security feature over a network.

    KB51228769.8
    CriticalCVE-2026-77493

    Double free in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    CriticalCVE-2026-78445

    Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a network.

    KB51228769.8
    HighCVE-2026-72950

    Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

    KB51228768.8
    CriticalCVE-2026-81376

    Incomplete comparison with missing factors in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —9.6
    HighCVE-2026-62706

    Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-62744

    Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

    KB51228718.8
    HighCVE-2026-66820

    Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-68828

    Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69266

    Integer overflow or wraparound in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69291

    Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69334

    Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69386

    Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69434

    Heap-based buffer overflow in Windows URL Moniker allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69461

    Stack-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69485

    Use of uninitialized resource in Remote Desktop Client allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69494

    Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69495

    Heap-based buffer overflow in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69499

    Integer overflow or wraparound in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69511

    Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69518

    Heap-based buffer overflow in Windows Remote Desktop allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69547

    Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69551

    Use after free in Windows DNS allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69598

    Incorrect calculation of buffer size in Windows iSCSI allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69601

    Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69603

    Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

    KB51228768.8
    HighCVE-2026-69628

    Heap-based buffer overflow in Windows iSCSI allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69649

    Heap-based buffer overflow in Windows Raw Image Extension allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-69669

    Heap-based buffer overflow in Windows Kernel allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69676

    Authentication bypass by capture-replay in Windows Kerberos allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69712

    Use after free in Windows Key Distribution Center allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69729

    Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to execute code over a network.

    KB51228718.8
    HighCVE-2026-69740

    Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51240088.8
    HighCVE-2026-69772

    Heap-based buffer overflow in Windows Network File System allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69784

    Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228788.8
    HighCVE-2026-69860

    Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-70203

    Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-70351

    Integer overflow or wraparound in Microsoft WebP Image Extension allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-70586

    Heap-based buffer overflow in Windows Paint allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-71336

    Integer overflow or wraparound in Windows Work Folder Service allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-71352

    Integer underflow (wrap or wraparound) in Windows Remote Access Connection Manager allows an authorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-72933

    Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-72940

    Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network.

    KB51228828.8
    HighCVE-2026-72959

    Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

    KB51228768.8
    HighCVE-2026-72960

    Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-72986

    Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-73006

    Stack-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-73012

    Heap-based buffer overflow in Windows Management Services allows an authorized attacker to elevate privileges over a network.

    KB51228768.8
    HighCVE-2026-73013

    Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-73016

    Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-73018

    Heap-based buffer overflow in Graphic Fonts allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-73023

    Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-73028

    Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227698.8
    HighCVE-2026-77480

    Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-77483

    Weak authentication in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-77487

    Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-77495

    Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-77906

    Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-77907

    Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-78442

    Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-78456

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227688.8
    HighCVE-2026-78462

    Authorization bypass through user-controlled key in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —8.8
    HighCVE-2026-78463

    Improper control of generation of code ('code injection') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-80074

    Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-80077

    Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-80083

    Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally.

    KB51228828.8
    HighCVE-2026-80096

    Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to elevate privileges over a network.

    KB51228768.8
    HighCVE-2026-81352

    Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-81952

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-81955

    Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-83992

    Heap-based buffer overflow in Windows Imaging Component allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-83996

    Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228768.8
    HighCVE-2026-83998

    Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-85877

    Heap-based buffer overflow in Windows Print Spooler Components allows an unauthorized attacker to execute code over a network.

    KB51240088.8
    HighCVE-2026-69512

    Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69619

    Out-of-bounds read in Windows exFAT File System allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69625

    Heap-based buffer overflow in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69681

    Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69689

    Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69714

    Stack-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69717

    Untrusted pointer dereference in Windows Group Policy allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69762

    Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-80097

    Improper authentication in Microsoft Authenticator allows an unauthorized attacker to elevate privileges locally.

    —8.6
    HighCVE-2026-69479

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

    KB51228768.4
    HighCVE-2026-69638

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

    KB51228768.4
    HighCVE-2026-77503

    Out-of-bounds read in Windows NTFS allows an unauthorized attacker to elevate privileges locally.

    KB51228768.4
    HighCVE-2026-78510

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

    KB50029168.4
    HighCVE-2026-69646

    Improper verification of cryptographic signature in Skype for Business allows an unauthorized attacker to perform spoofing over an adjacent network.

    KB51233008.3
    HighCVE-2026-69820

    Heap-based buffer overflow in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228788.2
    HighCVE-2026-69846

    Integer overflow or wraparound in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

    KB51228768.2
    HighCVE-2026-69874

    Untrusted pointer dereference in Windows ALPC allows an authorized attacker to elevate privileges locally.

    KB51228768.2
    HighCVE-2026-69906

    Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

    KB51228768.2
    HighCVE-2026-72958

    Double free in Windows Credential Guard allows an authorized attacker to elevate privileges locally.

    KB51228718.2
    HighCVE-2026-72961

    Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

    KB51228768.2
    HighCVE-2026-72962

    Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

    KB51228768.2
    HighCVE-2026-81354

    Heap-based buffer overflow in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228768.2
    HighCVE-2026-81356

    Inconsistent interpretation of http requests ('http request/response smuggling') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —8.2
    HighCVE-2026-81357

    Server-side request forgery (ssrf) in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —8.2
    HighCVE-2026-81378

    Interpretation conflict in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —8.2
    HighCVE-2026-81379

    Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —8.2
    HighCVE-2026-83939

    Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

    KB51240128.2
    HighCVE-2026-69325

    Heap-based buffer overflow in Microsoft JScript allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69438

    Incorrect conversion between numeric types in Microsoft JScript allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69510

    Stack-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69524

    Use after free in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69530

    Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69546

    Use after free in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69620

    Stack-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69680

    Origin validation error in Windows DNS allows an unauthorized attacker to perform spoofing over a network.

    KB51228768.1
    HighCVE-2026-69732

    Heap-based buffer overflow in Windows Link Layer Topology Discovery Protocol allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69782

    Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69786

    Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69813

    Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69827

    Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-69858

    Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

    KB51228828.1
    HighCVE-2026-69989

    Use after free in DNS Server allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-70342

    Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network.

    KB51228768.1
    HighCVE-2026-70563

    Improper link resolution before file access ('link following') in Windows Shell allows an unauthorized attacker to perform spoofing over a network.

    KB51228768.1
    HighCVE-2026-72936

    Use after free in Windows SMB Client allows an unauthorized attacker to execute code over a network.

    KB51228828.1
    HighCVE-2026-72981

    Use after free in IP Helper allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-72987

    Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-77505

    Use after free in DNS Server allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-78444

    Untrusted pointer dereference in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-78449

    Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-78450

    Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network.

    KB51228768.1
    HighCVE-2026-83997

    Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

    KB51228828.1
    HighCVE-2026-70570

    Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

    KB51228767.5
    HighCVE-2026-68827

    Integer underflow (wrap or wraparound) in Windows GDI+ allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-68834

    Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-68838

    Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-68876

    Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-68878

    Stack-based buffer overflow in Windows Fast FAT Driver allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-68880

    Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-68894

    Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69271

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69301

    Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69322

    Double free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges over a network.

    KB51228828.0
    HighCVE-2026-69332

    Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69346

    Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69365

    Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges over a network.

    KB51228828.0
    HighCVE-2026-69371

    Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69412

    Stack-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.

    KB51228768.0
    HighCVE-2026-69418

    Heap-based buffer overflow in Volume Manager Driver allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69423

    Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69427

    Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69458

    Out-of-bounds read in Windows BitLocker allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69462

    Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69481

    Heap-based buffer overflow in Windows Enterprise App Management allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69503

    Stack-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69505

    Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69623

    Heap-based buffer overflow in Windows HTTP Print Provider allows an authorized attacker to execute code over a network.

    KB51228768.0
    HighCVE-2026-69643

    Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69727

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69773

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69777

    Heap-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges over an adjacent network.

    KB51240088.0
    HighCVE-2026-69807

    Improper limitation of a pathname to a restricted directory ('path traversal') in Windows PowerShell allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69826

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69847

    Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.

    KB51228768.0
    HighCVE-2026-69875

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over a network.

    KB51228768.0
    HighCVE-2026-69876

    Use after free in Windows DHCP Server allows an authorized attacker to execute code over an adjacent network.

    KB51228768.0
    HighCVE-2026-56172

    Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-56198

    Out-of-bounds read in Microsoft Trace Data Helper allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-58599

    Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.

    —7.8
    HighCVE-2026-58600

    Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-58611

    Improper authorization in XBox Gaming Services allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-62697

    Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-62804

    External control of file name or path in Microsoft Office Word allows an unauthorized attacker to execute code locally.

    KB50029237.8
    HighCVE-2026-62810

    Heap-based buffer overflow in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68832

    Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68841

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68844

    Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-68845

    Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68848

    Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68850

    Heap-based buffer overflow in Microsoft Account allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-68875

    Buffer over-read in Windows NTFS allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-68877

    Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-68885

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68888

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68890

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68892

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-68896

    Absolute path traversal in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-69265

    Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69269

    Integer underflow (wrap or wraparound) in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69270

    Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69277

    Stack-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69283

    Heap-based buffer overflow in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-69284

    Heap-based buffer overflow in Windows DCOM Server allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69289

    Improper link resolution before file access ('link following') in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69290

    Stack-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69293

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69295

    Out-of-bounds read in Windows USB Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69298

    Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69307

    Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69312

    Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69323

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69324

    Access of resource using incompatible type ('type confusion') in Windows Performance Monitor allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69328

    Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69348

    Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-69352

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69359

    Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69368

    Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69377

    Missing authorization in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69389

    Heap-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69391

    Stack-based buffer overflow in Windows Broker Infrastructure Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69392

    Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-69407

    Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69420

    Heap-based buffer overflow in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69421

    Integer underflow (wrap or wraparound) in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69424

    Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69426

    Heap-based buffer overflow in Windows VOLSNAP.SYS allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-69432

    Heap-based buffer overflow in Volume Manager Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69433

    Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69436

    Heap-based buffer overflow in Windows State Repository Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69444

    Heap-based buffer overflow in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69445

    Improper limitation of a pathname to a restricted directory ('path traversal') in Windows Compressed Folder allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69447

    Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-69450

    Out-of-bounds read in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69455

    Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69456

    Heap-based buffer overflow in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69459

    Heap-based buffer overflow in Windows Power Dependency Coordinator allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69467

    Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

    KB51228787.8
    HighCVE-2026-69475

    Untrusted pointer dereference in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69476

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69478

    Heap-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69480

    Heap-based buffer overflow in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-69489

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69508

    Stack-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

    KB51240087.8
    HighCVE-2026-69509

    Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69513

    Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69528

    Missing authentication for critical function in Windows Shell allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-69532

    Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69534

    Improper neutralization of special elements used in a command ('command injection') in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69535

    Numeric truncation error in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-69538

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-69541

    Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69542

    Heap-based buffer overflow in Windows Camera Frame Server Monitor allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-69544

    Heap-based buffer overflow in Windows SMB Client allows an authorized attacker to elevate privileges locally.

    KB51240127.8
    HighCVE-2026-69561

    Out-of-bounds read in Windows CD-ROM Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69571

    Heap-based buffer overflow in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69576

    Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69580

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69582

    Buffer over-read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69583

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69584

    Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69585

    Incorrect type conversion or cast in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69589

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69592

    Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69593

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69594

    Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-69604

    Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69608

    Integer overflow or wraparound in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69612

    Absolute path traversal in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69685

    Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69687

    Integer underflow (wrap or wraparound) in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69691

    Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69707

    Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69709

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-69720

    Heap-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

    KB51240087.8
    HighCVE-2026-69725

    Double free in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228787.8
    HighCVE-2026-69731

    Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69738

    Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69758

    Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69785

    Untrusted search path in Windows Smart Card allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69787

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69790

    Heap-based buffer overflow in Windows Credential Providers allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69799

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228787.8
    HighCVE-2026-69801

    Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69821

    Improper encoding or escaping of output in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69822

    Numeric truncation error in Windows Kerberos allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69841

    Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69844

    Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69864

    Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228787.8
    HighCVE-2026-69900

    Untrusted pointer dereference in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.

    KB51228787.8
    HighCVE-2026-69907

    Improper handling of insufficient permissions or privileges in Windows Enterprise App Management allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-69921

    Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-70289

    Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-70334

    Incomplete list of disallowed inputs in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

    —7.8
    HighCVE-2026-70564

    Heap-based buffer overflow in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-70569

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-70572

    Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-70574

    Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-70581

    Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-70583

    Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-70584

    Access of resource using incompatible type ('type confusion') in Windows Core Messaging allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-71334

    Heap-based buffer overflow in Windows NFS Portmapper allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-71337

    Stack-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-71343

    Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-71345

    Out-of-bounds write in Windows Spaceport.sys allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-72929

    Improper validation of integrity check value in Windows Installer allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-72941

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72944

    Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72946

    Heap-based buffer overflow in Storage Port Driver allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-72953

    Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-72957

    Heap-based buffer overflow in Windows Deployment Services allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-72965

    Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72967

    Heap-based buffer overflow in Windows Network Connection Broker allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72988

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72990

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72991

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72992

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72993

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72994

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72995

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72996

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-72997

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73000

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73001

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73002

    Integer overflow or wraparound in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73007

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73011

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73014

    Missing authorization in Data Sharing Service Client allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73015

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73020

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73021

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73024

    Heap-based buffer overflow in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-73026

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-77489

    Null pointer dereference in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-77500

    Release of invalid pointer or reference in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-77904

    Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-78447

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-78448

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-80075

    Heap-based buffer overflow in Windows Work Folders allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-81353

    Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.

    —7.8
    HighCVE-2026-81386

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81388

    Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81396

    Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029107.8
    HighCVE-2026-81397

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81398

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81947

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029107.8
    HighCVE-2026-81948

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81949

    Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81950

    Double free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81951

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81953

    Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81954

    Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81956

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029107.8
    HighCVE-2026-81957

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81959

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-81960

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.8
    HighCVE-2026-83498

    Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-83942

    Missing authorization in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83952

    Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

    KB51228717.8
    HighCVE-2026-83954

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83955

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83967

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83968

    Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83969

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83970

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83971

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83972

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83973

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83974

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83975

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83976

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83977

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83978

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83979

    Use after free in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83980

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83981

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83982

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83983

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83985

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83986

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83987

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83988

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-83990

    Stack-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

    KB51228827.8
    HighCVE-2026-83995

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.8
    HighCVE-2026-84000

    Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally.

    KB51228767.8
    HighCVE-2026-81355

    Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to execute code locally.

    KB51228767.5
    MediumCVE-2026-72927

    Heap-based buffer overflow in Winsock allows an authorized attacker to elevate privileges locally.

    KB51228766.7
    MediumCVE-2026-72948

    Relative path traversal in Windows DNS allows an authorized attacker to elevate privileges locally.

    KB51228766.7
    HighCVE-2026-57098

    Improper verification of cryptographic signature in Windows RDP Client allows an unauthorized attacker to disclose information over a network.

    —7.5
    HighCVE-2026-62759

    Authentication bypass by spoofing in Windows Netlogon allows an unauthorized attacker to perform spoofing over an adjacent network.

    KB51228767.5
    HighCVE-2026-62813

    Use after free in Active Directory Domain Services allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-66304

    Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network.

    KB51233007.5
    HighCVE-2026-66307

    Integer underflow (wrap or wraparound) in Skype for Business allows an unauthorized attacker to deny service over a network.

    KB51233017.5
    HighCVE-2026-68887

    Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69329

    Out-of-bounds read in BranchCache allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69342

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69397

    Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-69428

    Out-of-bounds read in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69429

    Heap-based buffer overflow in Windows IKE Extension allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-69443

    Out-of-bounds read in Microsoft Azure Attestation service and Device Health Attestation Service allows an unauthorized attacker to disclose information over a network.

    KB51228767.5
    HighCVE-2026-69514

    Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-69539

    Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-69587

    Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.

    KB51228827.5
    HighCVE-2026-69588

    Missing release of memory after effective lifetime in Windows TCP/IP allows an unauthorized attacker to deny service over a network.

    KB51228827.5
    HighCVE-2026-69599

    Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.

    KB51228717.5
    HighCVE-2026-69607

    Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-69631

    Integer overflow or wraparound in Windows DNS allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69710

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Hello allows an authorized attacker to elevate privileges locally.

    KB51228787.5
    HighCVE-2026-69744

    Null pointer dereference in Windows Kerberos allows an unauthorized attacker to deny service over a network.

    KB51228717.5
    HighCVE-2026-69760

    Out-of-bounds read in Windows Kerberos allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69793

    Improper validation of consistency within input in Windows TCP/IP allows an unauthorized attacker to bypass a security feature over a network.

    KB51228767.5
    HighCVE-2026-69809

    Missing release of memory after effective lifetime in Active Directory Domain Services allows an unauthorized attacker to deny service over a network.

    KB51228827.5
    HighCVE-2026-69852

    Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

    KB51228767.5
    HighCVE-2026-69881

    Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69890

    Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally.

    KB51228767.5
    HighCVE-2026-70065

    Missing release of memory after effective lifetime in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-70579

    Out-of-bounds read in Windows Mobile Broadband allows an unauthorized attacker to disclose information over a network.

    KB51228787.5
    HighCVE-2026-70587

    Improper null termination in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information over a network.

    KB51228767.5
    HighCVE-2026-71330

    Exposure of sensitive system information to an unauthorized control sphere in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to disclose information over a network.

    KB51228767.5
    HighCVE-2026-72928

    Use after free in Windows DNS allows an authorized attacker to execute code over a network.

    KB51228717.5
    HighCVE-2026-72932

    Buffer over-read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.

    KB51228767.5
    HighCVE-2026-72943

    Use after free in Windows Deployment Services allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-72949

    Null pointer dereference in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to deny service over a network.

    KB51228827.5
    HighCVE-2026-72954

    Use after free in Windows Deployment Services allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-72989

    Use of uninitialized resource in Windows Failover Cluster allows an unauthorized attacker to disclose information over a network.

    KB51228767.5
    HighCVE-2026-73017

    Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to execute code locally.

    KB51228767.5
    HighCVE-2026-77494

    Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77498

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77499

    Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77501

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77502

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77886

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77888

    Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77889

    Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77890

    Access of resource using incompatible type ('type confusion') in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77893

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-77895

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-78446

    Use after free in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.

    KB51228767.5
    HighCVE-2026-83989

    Out-of-bounds read in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-84001

    Out-of-bounds read in Windows Key Distribution Center allows an unauthorized attacker to deny service over a network.

    KB51228767.5
    HighCVE-2026-69553

    Missing authorization in Windows Hyper-V allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69597

    Use after free in Windows HTTP.sys allows an authorized attacker to elevate privileges over a network.

    KB51228717.1
    HighCVE-2026-69602

    Use after free in Windows PrintWorkflowUserSvc allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69688

    Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69706

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69757

    Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69761

    Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69775

    Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges over a network.

    KB51228717.1
    MediumCVE-2026-77896

    Integer overflow or wraparound in Remote Desktop Client allows an unauthorized attacker to deny service over a network.

    KB51228766.5
    MediumCVE-2026-81381

    Insufficiently protected credentials in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-69803

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.

    KB51228765.9
    MediumCVE-2026-69929

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.

    KB51228765.9
    MediumCVE-2026-69930

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.

    KB51228765.9
    MediumCVE-2026-70124

    Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.

    KB51228765.9
    MediumCVE-2026-72978

    Allocation of resources without limits or throttling in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

    KB51228765.9
    MediumCVE-2026-78523

    Use after free in Windows DNS allows an unauthorized attacker to deny service over a network.

    KB51228765.9
    HighCVE-2026-69347

    Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.

    KB51228767.4
    HighCVE-2026-78461

    Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —7.4
    HighCVE-2026-81383

    Use of incorrectly-resolved name or reference in Visual Studio Code allows an unauthorized attacker to disclose information over a network.

    —7.4
    HighCVE-2026-84003

    Authentication bypass by capture-replay in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to perform spoofing over a network.

    —7.4
    HighCVE-2026-66305

    Use of client-side authentication in Skype for Business allows an authorized attacker to perform spoofing over a network.

    KB51233017.1
    HighCVE-2026-68835

    Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-68846

    Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-68889

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-68893

    Use after free in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69272

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69274

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69296

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69305

    Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69313

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69314

    Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69336

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69337

    Double free in Windows Registry allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69338

    Use after free in Remote Desktop Gateway Service allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69340

    Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69357

    Use after free in Windows NDIS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69358

    Use of uninitialized resource in Remote Desktop Client allows an authorized attacker to execute code over a network.

    KB51228767.1
    HighCVE-2026-69364

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69366

    Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69384

    Null pointer dereference in Virtual Hard Disk (VHD) Miniport Driver allows an unauthorized attacker to deny service locally.

    KB51228767.1
    HighCVE-2026-69396

    Use after free in Windows NDIS allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69451

    Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69460

    Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges over a network.

    KB51228767.1
    HighCVE-2026-69482

    Creation of temporary file in directory with insecure permissions in Windows Error Reporting allows an authorized attacker to perform tampering locally.

    KB51228767.1
    HighCVE-2026-69536

    Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.

    KB51228717.1
    HighCVE-2026-50349

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-62694

    Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-68824

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-68825

    Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-68837

    Use after free in Windows File History Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-68840

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-68847

    Use after free in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-68884

    Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-68897

    Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69275

    Use after free in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69279

    Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69280

    Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69281

    Use after free in Windows License Manager allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69287

    Use after free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69292

    Double free in Remote Desktop Gateway Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69299

    Use after free in Microsoft COM for Windows allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-69300

    Use after free in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-69309

    Double free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69310

    Use after free in Windows DNS allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69311

    Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69319

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69331

    Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69333

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51240087.0
    HighCVE-2026-69335

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69341

    Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69362

    Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69379

    Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69383

    External control of file name or path in Windows Shell allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69385

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69388

    Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69394

    Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69398

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69401

    Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69404

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69410

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69413

    Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69422

    Use after free in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69430

    Use after free in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69440

    Time-of-check time-of-use (toctou) race condition in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

    KB51240087.0
    HighCVE-2026-69441

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69448

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-69466

    Time-of-check time-of-use (toctou) race condition in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69468

    Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69470

    Use after free in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69472

    Use after free in Windows Devices Human Interface allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69473

    Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69488

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69492

    Heap-based buffer overflow in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69498

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69500

    Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69501

    Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-69516

    Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69517

    Use after free in Windows Wireless Networking allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69540

    Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69549

    Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69560

    Use after free in Windows Work Folder Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69563

    Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69564

    Heap-based buffer overflow in Windows Online Certificate Status Protocol (OCSP) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69567

    Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69573

    Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69574

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69575

    Use after free in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69578

    Numeric truncation error in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69581

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69600

    Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69605

    Use after free in Microsoft Install Service allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-69606

    Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69610

    Buffer over-read in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69611

    Use after free in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69613

    Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69617

    Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69621

    Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69630

    Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69645

    Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69648

    Use after free in Windows Notification allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-69652

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69654

    Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69682

    Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69692

    Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69693

    Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69694

    Deserialization of untrusted data in Windows IP Address Management (IPAM) Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69708

    Use after free in Windows Web Platform Storage allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69711

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69735

    Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69779

    Time-of-check time-of-use (toctou) race condition in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69791

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69814

    Use after free in Windows Credential Providers allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69816

    Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69817

    Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69818

    Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69834

    Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69838

    Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69859

    Time-of-check time-of-use (toctou) race condition in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69866

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69889

    Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69891

    Use after free in Windows Media allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-69896

    Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-69911

    Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70283

    Incorrect authorization in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70562

    Double free in Windows Audio Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70565

    Use after free in Windows AF_UNIX Socket Provider allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70567

    Double free in Windows Display Enhancement Service allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-70568

    Heap-based buffer overflow in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70573

    Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70577

    Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-70578

    Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate privileges locally.

    KB51228787.0
    HighCVE-2026-70585

    Use after free in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to execute code locally.

    KB51228767.0
    HighCVE-2026-71332

    Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-71333

    Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-71340

    Use after free in Windows File History Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-71342

    Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-71351

    Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-71353

    Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-72926

    Use after free in Windows Internet Connection Sharing (ICS) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-72930

    Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to execute code locally.

    KB51228767.0
    HighCVE-2026-72952

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to execute code locally.

    KB51228767.0
    HighCVE-2026-72963

    Use after free in Windows Modern Execution Server allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-73003

    Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-73005

    Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-73022

    Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-77485

    Use after free in SQL Server allows an authorized attacker to elevate privileges locally.

    KB51227757.0
    HighCVE-2026-77894

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-77897

    Relative path traversal in Power Automate allows an authorized attacker to elevate privileges locally.

    —7.0
    HighCVE-2026-77899

    Use after free in Windows Security Center allows an authorized attacker to elevate privileges locally.

    KB51240087.0
    HighCVE-2026-77905

    Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-78457

    Use after free in Windows Security App allows an authorized attacker to elevate privileges locally.

    KB51228827.0
    HighCVE-2026-78464

    Time-of-check time-of-use (toctou) race condition in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

    KB51240087.0
    HighCVE-2026-80093

    Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-81389

    Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50029147.0
    HighCVE-2026-83940

    Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    HighCVE-2026-83999

    Improper link resolution before file access ('link following') in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges locally.

    KB51228717.0
    HighCVE-2026-85360

    Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB51228767.0
    MediumCVE-2026-72947

    Integer underflow (wrap or wraparound) in Windows File History Service allows an authorized attacker to elevate privileges locally.

    KB51228766.4
    MediumCVE-2026-68833

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack.

    KB51228766.8
    MediumCVE-2026-69415

    Missing authentication for critical function in Windows DHCP Server allows an authorized attacker to elevate privileges over a network.

    KB51228766.8
    MediumCVE-2026-69490

    Out-of-bounds read in Windows USB Mass Storage Class Driver allows an unauthorized attacker to elevate privileges with a physical attack.

    KB51228766.8
    MediumCVE-2026-69566

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack.

    KB51228766.8
    MediumCVE-2026-71329

    Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code with a physical attack.

    KB51228766.8
    MediumCVE-2026-71348

    Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.

    KB51228766.8
    MediumCVE-2026-71349

    Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.

    KB51228766.8
    MediumCVE-2026-71350

    Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.

    KB51228766.8
    MediumCVE-2026-72985

    Heap-based buffer overflow in Windows Volume Shadow Copy allows an unauthorized attacker to elevate privileges with a physical attack.

    KB51228766.8
    MediumCVE-2026-72999

    Out-of-bounds read in Windows USB Hub Driver allows an unauthorized attacker to elevate privileges with a physical attack.

    KB51228766.8
    MediumCVE-2026-77892

    No cwe for this issue in Windows Boot Manager allows an unauthorized attacker to elevate privileges with a physical attack.

    KB51228766.8
    MediumCVE-2026-78451

    Untrusted pointer dereference in Microsoft Windows SCSI Class System File allows an unauthorized attacker to elevate privileges with a physical attack.

    KB51228766.8
    MediumCVE-2026-69350

    Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

    KB51228766.7
    MediumCVE-2026-69373

    Integer overflow or wraparound in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

    KB51228766.7
    MediumCVE-2026-69449

    Heap-based buffer overflow in Windows BitLocker allows an authorized attacker to execute code locally.

    KB51228766.7
    MediumCVE-2026-71339

    Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

    —6.7
    MediumCVE-2026-72935

    Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB51228766.7
    MediumCVE-2026-69469

    Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to elevate privileges with a physical attack.

    KB51228766.6
    MediumCVE-2026-62762

    Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.

    KB51228766.5
    MediumCVE-2026-62801

    Improper limitation of a pathname to a restricted directory ('path traversal') in Windows PowerShell allows an unauthorized attacker to bypass a security feature over a network.

    KB51228766.5
    MediumCVE-2026-63523

    Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing over a network.

    KB51233016.5
    MediumCVE-2026-66303

    Null pointer dereference in Skype for Business allows an authorized attacker to deny service over a network.

    KB51233016.5
    MediumCVE-2026-66306

    Generation of error message containing sensitive information in Skype for Business allows an unauthorized attacker to disclose information over a network.

    KB51233006.5
    MediumCVE-2026-66308

    Out-of-bounds read in Skype for Business allows an authorized attacker to deny service over a network.

    KB51233016.5
    MediumCVE-2026-68898

    Out-of-bounds read in Windows iSCSI allows an unauthorized attacker to deny service over a network.

    KB51228766.5
    MediumCVE-2026-69267

    Insufficient granularity of access control in Windows Connected User Experiences and Telemetry allows an authorized attacker to disclose information locally.

    KB51228766.5
    MediumCVE-2026-69297

    Storing passwords in a recoverable format in Windows DHCP Server allows an authorized attacker to disclose information over a network.

    KB51228766.5
    MediumCVE-2026-69374

    Allocation of resources without limits or throttling in Windows SMB Server allows an authorized attacker to deny service over a network.

    KB51228826.5
    MediumCVE-2026-69395

    Use of externally-controlled format string in Active Directory Certificate Services (AD CS) allows an authorized attacker to disclose information over a network.

    KB51228766.5
    MediumCVE-2026-69497

    Missing release of memory after effective lifetime in Windows DHCP Server allows an authorized attacker to deny service over a network.

    KB51228766.5
    MediumCVE-2026-69624

    Incomplete list of disallowed inputs in Active Directory Certificate Services (AD CS) allows an authorized attacker to perform tampering over a network.

    KB51228766.5
    MediumCVE-2026-69642

    Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing over a network.

    KB51233016.5
    MediumCVE-2026-69781

    Missing release of memory after effective lifetime in Windows DHCP Client allows an unauthorized attacker to deny service over an adjacent network.

    KB51228716.5
    MediumCVE-2026-69839

    Uncaught exception in Windows iSCSI Target Service allows an authorized attacker to deny service over a network.

    KB51228766.5
    MediumCVE-2026-70019

    Windows hard link in Windows Compressed Folder allows an unauthorized attacker to disclose information over a network.

    KB51228716.5
    MediumCVE-2026-72939

    Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network.

    KB51228766.5
    MediumCVE-2026-72942

    Out-of-bounds read in Windows Spaceport.sys allows an unauthorized attacker to disclose information over a network.

    KB51228766.5
    MediumCVE-2026-78441

    Out-of-bounds read in Windows OLE DB allows an unauthorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-78453

    Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information over a network.

    KB51228766.5
    MediumCVE-2026-81377

    Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code allows an unauthorized attacker to perform tampering over a network.

    —6.5
    MediumCVE-2026-70575

    Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network.

    KB51228825.3
    MediumCVE-2026-69878

    Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code locally.

    KB51228766.4
    MediumCVE-2026-70582

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.

    KB51228766.4
    MediumCVE-2026-71338

    Double free in Windows Failover Cluster allows an authorized attacker to elevate privileges locally.

    KB51228766.4
    MediumCVE-2026-77887

    Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally.

    KB51228766.4
    MediumCVE-2026-77891

    Out-of-bounds read in Windows DHCP Server allows an authorized attacker to execute code locally.

    KB51228766.4
    MediumCVE-2026-70091

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to deny service over a network.

    KB51228765.9
    MediumCVE-2026-81380

    Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.

    —5.3
    MediumCVE-2026-68874

    Out-of-bounds read in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69317

    Out-of-bounds read in Remote Desktop Client allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69349

    Use of uninitialized resource in Windows Management Instrumentation allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69372

    Out-of-bounds read in Windows Network File System allows an authorized attacker to deny service over a network.

    KB51228765.7
    MediumCVE-2026-69393

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69405

    Missing release of memory after effective lifetime in Windows DHCP Server allows an authorized attacker to deny service over an adjacent network.

    KB51228765.7
    MediumCVE-2026-69416

    Buffer over-read in Windows DHCP Server allows an authorized attacker to deny service over an adjacent network.

    KB51228765.7
    MediumCVE-2026-69507

    Insertion of sensitive information into externally-accessible file or directory in Microsoft Windows Search Component allows an authorized attacker to disclose information over a network.

    KB51228825.7
    MediumCVE-2026-69552

    Generation of error message containing sensitive information in Windows Print Spooler Components allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69569

    Untrusted pointer dereference in Windows Print Spooler Components allows an authorized attacker to deny service over a network.

    KB51228765.7
    MediumCVE-2026-69572

    Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69591

    Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69637

    Out-of-bounds read in Windows DHCP Server allows an authorized attacker to deny service over an adjacent network.

    KB51228765.7
    MediumCVE-2026-69679

    Out-of-bounds read in Windows DHCP Server allows an authorized attacker to deny service over an adjacent network.

    KB51228765.7
    MediumCVE-2026-69723

    Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information over a network.

    KB51228765.7
    MediumCVE-2026-69832

    Exposure of sensitive system information to an unauthorized control sphere in Windows Win32K allows an authorized attacker to disclose information locally.

    KB51228765.6
    MediumCVE-2026-68830

    Improper link resolution before file access ('link following') in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-68831

    Files or directories accessible to external parties in Windows Defender Firewall Service allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-68842

    Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.

    KB51240085.5
    MediumCVE-2026-68851

    Buffer over-read in Windows NTFS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-68852

    Use of uninitialized resource in Microsoft Account allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-68873

    Insertion of sensitive information into log file in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information locally.

    KB51228715.5
    MediumCVE-2026-68881

    Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-68886

    Use after free in Windows Network Connection Broker allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-68895

    Numeric truncation error in Internet Storage Name Service allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69286

    Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69288

    Use of uninitialized resource in Windows GDI+ allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69294

    Generation of error message containing sensitive information in Microsoft COM for Windows allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69303

    Out-of-bounds read in Push Message Routing Service allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69308

    Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69315

    Exposure of sensitive system information to an unauthorized control sphere in Windows License Manager allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69318

    Out-of-bounds read in Windows Imaging Component allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69321

    Missing authentication for critical function in Windows Power Dependency Coordinator allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-69339

    Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally.

    KB51240085.5
    MediumCVE-2026-69343

    Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69344

    Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

    KB51228825.5
    MediumCVE-2026-69345

    Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69351

    Exposure of private personal information to an unauthorized actor in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69353

    Out-of-bounds read in Windows Text Shaping allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69367

    Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69369

    Out-of-bounds read in Windows DNS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69376

    Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69390

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69403

    Missing authorization in Windows SMB Server allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69406

    Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69453

    Missing authorization in Microsoft Windows Search Component allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-69457

    Out-of-bounds read in Windows USB Driver allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69504

    Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69527

    Out-of-bounds read in Windows USB Mass Storage Class Driver allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69531

    Unintended proxy or intermediary ('confused deputy') in Microsoft Windows Speech allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-69554

    Missing authentication for critical function in Microsoft Windows Search Component allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-69568

    Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69609

    Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69616

    Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69618

    Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69627

    Out-of-bounds read in Windows Remote Desktop Licensing Service allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69672

    Use of uninitialized resource in Windows DNS allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69674

    Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to bypass a security feature locally.

    KB51228765.5
    MediumCVE-2026-69684

    Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69741

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.

    KB51228825.5
    MediumCVE-2026-69770

    Use of uninitialized resource in Windows Spaceport.sys allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69794

    Buffer over-read in Windows Encrypting File System (EFS) allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69808

    Out-of-bounds read in Windows Win32K allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-69862

    Out-of-bounds read in Windows Wireless Wide Area Network Service allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-70145

    Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-70290

    Use of uninitialized resource in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-71341

    Out-of-bounds read in Windows Partition Management Driver allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-72937

    Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-72945

    Use of uninitialized resource in Windows Task Scheduler allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-72964

    Missing authentication for critical function in Windows Internet Connection Sharing (ICS) allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-72966

    Missing authorization in Windows Remote Access Connection Manager allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-73004

    Missing authentication for critical function in Windows Autopilot allows an authorized attacker to perform tampering locally.

    KB51228825.5
    MediumCVE-2026-73008

    Exposure of private personal information to an unauthorized actor in Windows Biometric Service allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-77491

    Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-77492

    Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-78454

    Out-of-bounds read in Windows CD-ROM Driver allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-81387

    Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81390

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029105.5
    MediumCVE-2026-81391

    Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81392

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81393

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81394

    Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81395

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81399

    Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81400

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-81401

    Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029105.5
    MediumCVE-2026-81958

    Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029145.5
    MediumCVE-2026-83501

    Out-of-bounds read in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally.

    KB51228715.5
    MediumCVE-2026-83991

    Missing authentication for critical function in Windows Cloud Files Mini Filter Driver allows an authorized attacker to perform tampering locally.

    KB51228765.5
    MediumCVE-2026-72931

    Missing release of resource after effective lifetime in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to deny service locally.

    KB51228764.7
    MediumCVE-2026-72980

    Uncontrolled search path element in Windows Hello allows an authorized attacker to bypass a security feature locally.

    KB51228764.4
    MediumCVE-2026-69474

    Use after free in Windows Overlay Filter allows an authorized attacker to disclose information over a network.

    KB51228764.8
    MediumCVE-2026-68849

    Out-of-bounds read in Windows Bluetooth Port Driver allows an authorized attacker to disclose information locally.

    KB51228824.7
    MediumCVE-2026-68891

    Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.

    KB51228764.7
    MediumCVE-2026-69316

    Buffer over-read in Windows Overlay Filter allows an authorized attacker to disclose information locally.

    KB51228764.7
    MediumCVE-2026-69425

    Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to perform tampering locally.

    KB51240084.7
    MediumCVE-2026-69483

    Out-of-bounds read in Windows Image Acquisition allows an authorized attacker to disclose information locally.

    KB51228764.7
    MediumCVE-2026-69771

    Improper link resolution before file access ('link following') in Windows Container Manager Service allows an authorized attacker to bypass a security feature locally.

    KB51240084.7
    MediumCVE-2026-69792

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to bypass a security feature locally.

    KB51228764.7
    MediumCVE-2026-69853

    Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.

    KB51228764.7
    MediumCVE-2026-69895

    Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.

    KB51228764.7
    MediumCVE-2026-69381

    Out-of-bounds read in Windows Storage Port Driver allows an unauthorized attacker to disclose information with a physical attack.

    KB51228764.6
    MediumCVE-2026-69548

    Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to disclose information with a physical attack.

    KB51228764.6
    MediumCVE-2026-78452

    Out-of-bounds read in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information with a physical attack.

    KB51228764.6
    MediumCVE-2026-78508

    Out-of-bounds read in Windows CD-ROM Driver allows an unauthorized attacker to disclose information with a physical attack.

    KB51228764.6
    MediumCVE-2026-69713

    Dependency on vulnerable third-party component in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

    KB51228764.4
    MediumCVE-2026-73019

    Improper resolution of path equivalence in Windows URL Moniker allows an unauthorized attacker to bypass a security feature over a network.

    KB51228764.3
    MediumCVE-2026-78455

    Out-of-bounds read in Xbox allows an unauthorized attacker to disclose information with a physical attack.

    KB51228764.3
    MediumCVE-2026-78516

    Insertion of sensitive information into externally-accessible file or directory in Windows Storage allows an authorized attacker to disclose information locally.

    KB51228764.3
    Office94 CVEs
    Office
    CriticalCVE-2026-78509

    Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

    KB50029239.8
    HighCVE-2026-69268

    Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

    KB50029088.8
    HighCVE-2026-69273

    Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

    KB50029088.8
    HighCVE-2026-69282

    Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

    KB50029088.8
    HighCVE-2026-69285

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-69360

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-69442

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-69464

    Execution with unnecessary privileges in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

    KB50029088.8
    HighCVE-2026-69465

    Missing authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

    KB50029088.8
    HighCVE-2026-69529

    Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

    KB50029138.8
    HighCVE-2026-69556

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-69614

    Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

    KB50029128.8
    HighCVE-2026-69629

    Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

    KB50029198.8
    HighCVE-2026-69632

    Use after free in Microsoft Office allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-69671

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-69678

    Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

    KB50029208.8
    HighCVE-2026-69686

    Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-69716

    Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

    KB50029088.8
    HighCVE-2026-69722

    Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-69724

    Missing authorization in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

    KB50029088.8
    HighCVE-2026-69742

    Integer overflow or wraparound in Microsoft Office Publisher allows an unauthorized attacker to execute code over a network.

    KB50026448.8
    HighCVE-2026-69759

    Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-69764

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-69767

    Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

    KB50029208.8
    HighCVE-2026-69778

    Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.

    KB50029138.8
    HighCVE-2026-69797

    Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

    KB50029208.8
    HighCVE-2026-72972

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-72973

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-77504

    Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB51228768.8
    HighCVE-2026-77901

    Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78439

    Stack-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-78504

    Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78505

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-78507

    Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-78511

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78512

    Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB40111608.8
    HighCVE-2026-78514

    Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78517

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78518

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.

    KB50029148.8
    HighCVE-2026-78519

    Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

    KB50029198.8
    HighCVE-2026-78521

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78524

    Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execute code over a network.

    KB50029168.8
    HighCVE-2026-78525

    Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-78526

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50028988.8
    HighCVE-2026-80080

    Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-80081

    Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-80085

    Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

    KB50029238.8
    HighCVE-2026-81385

    Deserialization of untrusted data in Microsoft Office Publisher allows an unauthorized attacker to execute code over a network.

    KB50026448.8
    MediumCVE-2026-69683

    Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

    KB50029086.5
    HighCVE-2026-69804

    Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

    KB50029087.5
    HighCVE-2026-77898

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.

    —7.5
    MediumCVE-2026-69739

    Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    HighCVE-2026-69402

    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

    KB50029087.3
    HighCVE-2026-69417

    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

    KB50029087.3
    HighCVE-2026-69477

    Heap-based buffer overflow in Microsoft Office Access allows an authorized attacker to execute code locally.

    KB50029127.3
    MediumCVE-2026-64918

    Insufficiently protected credentials in Microsoft Office allows an unauthorized attacker to perform spoofing over a network.

    KB50029166.5
    MediumCVE-2026-69409

    Execution with unnecessary privileges in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

    KB50029086.5
    MediumCVE-2026-69626

    Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-69636

    Improper neutralization of special elements used in an sql command ('sql injection') in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

    KB50029086.5
    MediumCVE-2026-69719

    Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-69734

    Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-72938

    Access of resource using incompatible type ('type confusion') in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-72956

    Untrusted pointer dereference in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-72974

    Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-72975

    Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

    KB50029206.5
    MediumCVE-2026-72977

    Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

    KB50029206.5
    MediumCVE-2026-77911

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-78502

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-78503

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-78515

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-78520

    Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

    KB50029236.5
    MediumCVE-2026-78522

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-80073

    Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.

    KB50029196.5
    MediumCVE-2026-80076

    Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-80078

    Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-80079

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-80082

    Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-80084

    Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.

    KB50028986.5
    MediumCVE-2026-80086

    Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-80087

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-80088

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-80089

    Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-80090

    Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.

    KB50029236.5
    MediumCVE-2026-80091

    Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information over a network.

    KB50029166.5
    MediumCVE-2026-68843

    Use after free in Microsoft Office Word allows an authorized attacker to disclose information locally.

    KB51228765.5
    MediumCVE-2026-78506

    Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

    KB50029235.5
    MediumCVE-2026-78513

    Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.

    KB50029205.5
    MediumCVE-2026-83949

    Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

    KB50029235.5
    MediumCVE-2026-83951

    Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

    KB50029235.5
    MediumCVE-2026-85875

    Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50029045.5
    MediumCVE-2026-69690

    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

    KB50029084.6
    MediumCVE-2026-72976

    Out-of-bounds read in Microsoft Office Word allows an authorized attacker to disclose information locally.

    KB50029235.0
    LowCVE-2026-69615

    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

    KB50029083.5
    LowCVE-2026-69904

    Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

    KB50029083.5
    SQL Server54 CVEs
    SQL Server
    CriticalCVE-2026-67631

    Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227699.8
    CriticalCVE-2026-67643

    Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227719.8
    CriticalCVE-2026-65669

    Improper neutralization of special elements in output used by a downstream component ('injection') in SQL Server allows an unauthorized attacker to elevate privileges over a network.

    —9.6
    CriticalCVE-2026-67378

    Untrusted pointer dereference in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227739.0
    CriticalCVE-2026-67636

    Out-of-bounds read in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227739.0
    HighCVE-2026-66814

    Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-66818

    Improper privilege management in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-66819

    Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-67368

    Improper link resolution before file access ('link following') in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227758.8
    HighCVE-2026-67370

    Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227688.8
    HighCVE-2026-67373

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227708.8
    HighCVE-2026-67380

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-67381

    Heap-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51227688.8
    HighCVE-2026-67384

    Integer overflow or wraparound in SQL Server allows an authorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-67385

    Use after free in SQL Server allows an authorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-67388

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227698.8
    HighCVE-2026-67638

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227708.8
    HighCVE-2026-67639

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-67642

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227698.8
    HighCVE-2026-68775

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227748.8
    HighCVE-2026-68786

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-77481

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-77482

    Heap-based buffer overflow in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-77484

    Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.

    KB51227738.8
    HighCVE-2026-77486

    Integer overflow or wraparound in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227758.8
    HighCVE-2026-67379

    Stack-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227698.5
    HighCVE-2026-47297

    Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51227738.1
    HighCVE-2026-68787

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code locally.

    KB51227757.8
    HighCVE-2026-67376

    Integer overflow or wraparound in SQL Server allows an unauthorized attacker to deny service over a network.

    KB51227757.5
    MediumCVE-2026-66816

    Insufficient logging in SQL Server allows an authorized attacker to bypass a security feature over a network.

    KB51227716.5
    MediumCVE-2026-67369

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227706.5
    MediumCVE-2026-67383

    Generation of error message containing sensitive information in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227706.5
    MediumCVE-2026-67386

    Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227686.5
    MediumCVE-2026-67389

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227716.5
    MediumCVE-2026-67390

    Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-67393

    Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-67624

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227736.5
    MediumCVE-2026-67629

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-67630

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-67633

    Out-of-bounds read in SQL Server allows an authorized attacker to deny service over a network.

    KB51227756.5
    MediumCVE-2026-67641

    Integer overflow or wraparound in SQL Server allows an authorized attacker to deny service over a network.

    KB51227716.5
    MediumCVE-2026-67645

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-67648

    Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-68776

    Use of uninitialized resource in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-68777

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-68778

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-68779

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-68780

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227746.5
    MediumCVE-2026-68781

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-68784

    Out-of-bounds read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-69562

    Out-of-bounds read in SQL Server allows an unauthorized attacker to disclose information over a network.

    KB51227756.5
    MediumCVE-2026-73029

    Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51227736.5
    MediumCVE-2026-77488

    Integer underflow (wrap or wraparound) in SQL Server allows an authorized attacker to disclose information locally.

    KB51227695.5
    MediumCVE-2026-68785

    Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.

    KB51227754.9
    Exchange9 CVEs
    Exchange
    CriticalCVE-2026-69356

    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

    KB51216109.3
    CriticalCVE-2026-69641

    Missing authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

    KB51216119.1
    HighCVE-2026-69355

    External control of file name or path in Microsoft Exchange Server allows an authorized attacker to execute code over a network.

    KB51216098.8
    HighCVE-2026-55007

    Double free in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.

    KB51216108.1
    HighCVE-2026-69380

    Missing authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

    KB51216098.1
    HighCVE-2026-69378

    Uncontrolled recursion in Microsoft Exchange Server allows an unauthorized attacker to deny service over a network.

    KB51216117.5
    MediumCVE-2026-69361

    Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to perform spoofing over a network.

    KB51216106.5
    MediumCVE-2026-69375

    Authorization bypass through user-controlled key in Microsoft Exchange Server allows an authorized attacker to perform tampering over a network.

    KB51216086.5
    MediumCVE-2026-69382

    Use of a broken or risky cryptographic algorithm in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.

    KB51216095.9
    .NET8 CVEs
    .NET
    HighCVE-2026-69439

    Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.

    KB51261068.8
    HighCVE-2026-69522

    Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

    KB51261068.8
    HighCVE-2026-71328

    Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.

    KB51261068.8
    HighCVE-2026-69805

    External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network.

    —7.5
    HighCVE-2026-57099

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    —7.5
    HighCVE-2026-69806

    Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally.

    KB51261057.0
    MediumCVE-2026-58649

    Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.

    KB51261046.5
    MediumCVE-2026-69304

    Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    KB51261065.9
    Azure5 CVEs
    Azure
    CriticalCVE-2026-69854

    Improper authentication in Spring Cloud Azure allows an unauthorized attacker to elevate privileges over a network.

    —9.0
    HighCVE-2026-62895

    Permissive cross-domain policy with untrusted domains in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

    —8.8
    HighCVE-2026-83948

    Improper neutralization of special elements used in a command ('command injection') in Microsoft Azure CLI allows an authorized attacker to execute code over a network.

    —8.0
    HighCVE-2026-77909

    Insufficiently protected credentials in Azure CycleCloud allows an authorized attacker to disclose information over a network.

    —7.7
    HighCVE-2026-81349

    Improper neutralization of special elements used in an os command ('os command injection') in Azure HDInsights allows an authorized attacker to elevate privileges over a network.

    —7.2
    Dynamics2 CVEs
    Dynamics
    HighCVE-2026-65772

    Deserialization of untrusted data in Microsoft Dynamics 365 allows an authorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-77908

    Improper control of generation of code ('code injection') in Microsoft Dynamics 365 allows an authorized attacker to execute code over a network.

    KB51237318.8
    Teams2 CVEs
    Teams
    MediumCVE-2026-65812

    Insertion of sensitive information into sent data in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.

    —6.8
    MediumCVE-2026-69559

    Origin validation error in Microsoft Teams for Android allows an authorized attacker to disclose information over a network.

    —5.8
    Windows Server1 CVE
    Windows Server
    HighCVE-2026-56177

    Use after free in Windows Server allows an authorized attacker to elevate privileges locally.

    KB51228767.8

    Browser updates (Edge/Chromium)

    Chromium vulnerabilities that Microsoft ships with Edge. Edge follows the Chromium release rhythm, not Patch Tuesday. These entries are not included in the total above.

    Show 47 entries
    Browser updates (Edge/Chromium)
    HighCVE-2026-85046

    Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    Listed in CISA KEV

    —8.8
    HighCVE-2026-87491

    Out of bounds write in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    Listed in CISA KEV

    —8.8
    CriticalCVE-2026-84325

    Improper input validation in DataTransfer in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a co-installed app.

    —9.8
    CriticalCVE-2026-76036

    Buffer overflow in Dawn in Google Chrome on on Android prior to 151.0.7922.169 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-84333

    Use after free in Dawn in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-84352

    Use after free in WebGL in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-84353

    Use after free in Shared Tab Groups in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-84354

    Incorrect authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-85042

    Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-85043

    Incomplete cleanup in Network in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to bypass system access restrictions via crafted network traffic.

    —9.1
    CriticalCVE-2026-84324

    Use after free in Proxy in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic.

    —9.0
    HighCVE-2026-76017

    Use after free in Chromoting in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic.

    —8.8
    HighCVE-2026-76018

    Privilege elevation in Import in Google Chrome prior to 151.0.7922.173 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted file.

    —8.8
    HighCVE-2026-76021

    Use after free in DOM in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-76022

    Buffer overflow in Network in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-76023

    Improper resource control in Linux Toolkit Theming in Google Chrome prior to 151.0.7922.173 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-84326

    Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-84347

    Use after free in WebRTC in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-84350

    Use after free in TabStrip in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via UI Interaction.

    —8.8
    HighCVE-2026-85049

    Use after free in Skia in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-85051

    Type confusion in Compositing in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-85053

    Improper resource exposure in CacheStorage in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-87536

    Use after free in V8 in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-84335

    Incorrect authorization in TabStrip in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page.

    —8.3
    HighCVE-2026-84349

    Use after free in Browser in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page.

    —8.3
    HighCVE-2026-84351

    Buffer overflow in GPU in Google Chrome on on Windows prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page.

    —8.3
    HighCVE-2026-85048

    Use after free in Compositing in Google Chrome prior to 152.0.7977.82 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page.

    —8.3
    HighCVE-2026-76019

    Incorrect authorization in Workers in Google Chrome prior to 151.0.7922.173 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass web origin policy via a crafted HTML page.

    —8.1
    HighCVE-2026-84334

    Incorrect authorization in Chromoting in Google Chrome on on Windows prior to 152.0.7977.75 allowed a local attacker to execute arbitrary code outside the sandbox via a local program.

    —8.1
    HighCVE-2026-85892

    Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-85045

    Race condition in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.

    —7.5
    MediumCVE-2026-76039

    Incorrect reference resolution in Core in Google Chrome on on Android prior to 151.0.7922.169 allowed a remote attacker leveraging social engineering to obtain sensitive information via a crafted HTML page.

    —6.5
    MediumCVE-2026-84327

    Incorrect authorization in Autofill in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to obtain sensitive information via a crafted HTML page.

    —6.5
    MediumCVE-2026-84332

    Incorrect authorization in SiteSettings in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to bypass system access restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-84348

    Information leak in MediaCapture in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to potentially leak sensitive information via a crafted HTML page.

    —6.5
    MediumCVE-2026-84357

    Improper input validation in Omnibox in Google Chrome prior to 152.0.7977.75 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic.

    —6.5
    MediumCVE-2026-77490

    Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

    —6.1
    MediumCVE-2026-84330

    UI misrepresentation in FullScreen in Google Chrome on on Android prior to 152.0.7977.75 allowed a remote attacker to spoof address bar via a crafted HTML page.

    —5.4
    MediumCVE-2026-84323

    Missing authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to obtain sensitive information via a crafted HTML page.

    —5.3
    MediumCVE-2026-84329

    Confused deputy in CredentialProvider in Google Chrome on on Windows prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to leak sensitive information via a crafted HTML page.

    —5.3
    MediumCVE-2026-84356

    UI misrepresentation in FullScreen in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to spoof address bar via a crafted HTML page.

    —4.3
    MediumCVE-2026-84358

    Improper privilege management in Downloads in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to spoof address bar via a crafted HTML page.

    —4.2
    LowCVE-2026-84328

    Missing authorization in FileSystem in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page.

    —3.1
    LowCVE-2026-84331

    Incorrect authorization in Actor in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page.

    —3.1
    LowCVE-2026-84355

    Incorrect authorization in Navigation in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page.

    —3.1
    LowCVE-2026-84359

    Information leak in Skia in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

    —3.1
    LowCVE-2026-85052

    Out of bounds read in CrashReporting in Google Chrome prior to 152.0.7977.82 allowed a remote attacker who had compromised the renderer process to read memory outside the sandbox via a crafted HTML page.

    —3.1

    Cloud fixes with no action required on your side

    Microsoft has already fixed these vulnerabilities in its cloud services. No action is required on your side. These entries are not included in the total above.

    Show 9 entries
    Cloud fixes with no action required on your side
    CriticalCVE-2026-70352

    Missing authentication for critical function in Azure AI Language allows an unauthorized attacker to elevate privileges over a network.

    —10.0
    CriticalCVE-2026-83711

    Authorization bypass through user-controlled key in Microsoft Azure Active Directory B2C allows an unauthorized attacker to elevate privileges over a network.

    —10.0
    CriticalCVE-2026-80098

    Improper verification of cryptographic signature in Copilot Studio allows an unauthorized attacker to elevate privileges over a network.

    —9.3
    CriticalCVE-2026-83941

    Missing authorization in Entra ID allows an authorized attacker to elevate privileges over a network.

    —9.9
    HighCVE-2026-65818

    Server-side request forgery (ssrf) in Power Automate allows an authorized attacker to elevate privileges over a network.

    —8.5
    CriticalCVE-2026-62916

    Authentication bypass using an alternate path or channel in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.

    —9.1
    HighCVE-2026-69857

    Authorization bypass through user-controlled key in Azure Cosmos DB allows an authorized attacker to perform spoofing over a network.

    —8.5
    HighCVE-2026-70178

    Missing authorization in Microsoft Fabric allows an authorized attacker to elevate privileges over a network.

    —8.5
    HighCVE-2026-62906

    Improper neutralization of special elements in data query logic in Microsoft Discovery Studio allows an unauthorized attacker to disclose information over a network.

    —7.4
    Microsoft Patch Tuesday, September 2026 | NEOSEC Intel