Microsoft Patch Tuesday · July 2026

    MicrosoftScheduled

    568

    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.

    21

    Critical

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

    3

    Zero-day

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

    3

    KEV

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

    Also in this period: 167 browser updates (Edge/Chromium), 14 late additions, and 2 cloud fixes with no action required on your side.

    3 zero-days / actively exploited

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

    3 zero-days / actively exploited
    CriticalCVE-2026-58644

    Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

    Listed in CISA KEV

    KB50028809.8
    HighCVE-2026-56155

    Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally.

    Listed in CISA KEV

    KB50995387.8
    MediumCVE-2026-56164

    Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate privileges over a network.

    Listed in CISA KEV

    KB50028915.3

    By product family

    Unassigned477 CVEs
    Unassigned
    CriticalCVE-2026-57092

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

    KB50995389.9
    CriticalCVE-2026-42990

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

    KB50995389.8
    CriticalCVE-2026-49172

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

    KB51016509.8
    CriticalCVE-2026-50447

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

    KB50995389.8
    CriticalCVE-2026-50518

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

    KB50995389.8
    CriticalCVE-2026-54990

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

    KB50995369.8
    CriticalCVE-2026-56159

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

    KB50995389.8
    CriticalCVE-2026-56190

    Use of uninitialized resource in Windows RDP allows an unauthorized attacker to execute code over a network.

    KB50995389.8
    CriticalCVE-2026-58617

    Improper access control in Microsoft 365 Copilot for iOS allows an unauthorized attacker to elevate privileges over a network.

    —9.8
    HighCVE-2026-57090

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

    KB50995388.8
    CriticalCVE-2026-50380

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

    KB50995389.6
    CriticalCVE-2026-49798

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

    KB50995389.3
    CriticalCVE-2026-40469

    Integer overflow vulnerability has been found in "builtin.c" program file of gawk (do_sub() routine).

    —9.1
    HighCVE-2026-47301

    Improper access control in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.

    KB378649698.8
    HighCVE-2026-48564

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

    KB50995388.8
    HighCVE-2026-49178

    Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network.

    KB50995388.8
    HighCVE-2026-49795

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

    KB50995388.8
    HighCVE-2026-50342

    Improper access control in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally.

    KB51016508.8
    HighCVE-2026-50360

    Incorrect implementation of authentication algorithm in Windows SMB Server allows an authorized attacker to elevate privileges over a network.

    KB50995408.8
    HighCVE-2026-50369

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

    KB50995388.8
    HighCVE-2026-50370

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

    KB50995388.8
    HighCVE-2026-50382

    Untrusted pointer dereference in Windows DirectX allows an authorized attacker to execute code locally.

    KB50995388.8
    HighCVE-2026-50385

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

    KB50995368.8
    HighCVE-2026-50398

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

    KB50995368.8
    HighCVE-2026-50413

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

    KB50995368.8
    HighCVE-2026-50438

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

    —8.8
    HighCVE-2026-50474

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

    KB50995388.8
    HighCVE-2026-50477

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

    KB50995388.8
    HighCVE-2026-50489

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

    KB50995388.8
    HighCVE-2026-50663

    Relative path traversal in Age of Empires II: Definitive Edition Game allows an unauthorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-50666

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

    KB50995388.8
    HighCVE-2026-50670

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

    KB50995388.8
    HighCVE-2026-50687

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

    KB50995368.8
    HighCVE-2026-50692

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

    KB50995388.8
    HighCVE-2026-54107

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB50995388.8
    HighCVE-2026-54121

    Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges over a network.

    KB50995388.8
    HighCVE-2026-54982

    Integer underflow (wrap or wraparound) in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.

    KB50995388.8
    HighCVE-2026-54999

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an unauthorized attacker to execute code over an adjacent network.

    KB50995388.8
    HighCVE-2026-56169

    Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

    —8.8
    HighCVE-2026-56194

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

    KB50995388.8
    HighCVE-2026-56196

    Relative path traversal in Windows Admin Center allows an authorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-56197

    Improper neutralization of special elements used in a command ('command injection') in Windows Admin Center allows an authorized attacker to execute code over a network.

    —8.8
    HighCVE-2026-56647

    Integer overflow or wraparound in Windows Remote Access Service Infrastructure allows an authorized attacker to elevate privileges over a network.

    KB50995388.8
    HighCVE-2026-57087

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

    KB50995388.8
    HighCVE-2026-57094

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

    KB50995388.8
    HighCVE-2026-57102

    Inclusion of functionality from untrusted control sphere in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

    —8.8
    HighCVE-2026-58534

    Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.

    KB50995388.8
    HighCVE-2026-58594

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

    KB50995388.8
    HighCVE-2026-58608

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

    KB50995388.8
    HighCVE-2026-58626

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

    KB50995408.8
    HighCVE-2026-50340

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

    KB50995368.5
    HighCVE-2026-49184

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

    KB50995388.4
    HighCVE-2026-50520

    Improper neutralization of special elements used in a command ('command injection') in Visual Studio Code allows an unauthorized attacker to execute code locally.

    —8.4
    HighCVE-2026-54122

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

    KB50995388.4
    HighCVE-2026-54128

    Use after free in Windows DHCP Client allows an unauthorized attacker to execute code locally.

    KB50995388.4
    HighCVE-2026-54992

    Heap-based buffer overflow in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code locally.

    KB50995388.4
    HighCVE-2026-56181

    Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.

    KB50995368.3
    HighCVE-2026-50429

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

    KB50995388.2
    HighCVE-2026-50680

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

    KB50995388.2
    HighCVE-2026-42900

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Store allows an unauthorized attacker to elevate privileges over a network.

    KB50995388.1
    HighCVE-2026-49164

    Heap-based buffer overflow in Active Directory Domain Services allows an unauthorized attacker to execute code over a network.

    KB50995388.1
    HighCVE-2026-50439

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

    KB50995388.1
    HighCVE-2026-50460

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

    KB50995388.1
    HighCVE-2026-50487

    Use after free in Microsoft Windows DNS allows an unauthorized attacker to elevate privileges over a network.

    KB50995368.1
    HighCVE-2026-50686

    Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.

    KB50995388.1
    HighCVE-2026-50694

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

    KB50995388.1
    HighCVE-2026-54995

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

    KB50995388.1
    HighCVE-2026-56186

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

    KB50995388.1
    HighCVE-2026-58595

    Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to perform spoofing over a network.

    —8.1
    HighCVE-2026-40400

    Relative path traversal in Windows PowerShell allows an authorized attacker to execute code over a network.

    KB50995388.0
    HighCVE-2026-42975

    Heap-based buffer overflow in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network.

    KB50995388.0
    HighCVE-2026-49169

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

    KB50995368.0
    HighCVE-2026-50365

    Improper authentication in Windows RPC API allows an unauthorized attacker to elevate privileges over an adjacent network.

    KB50995388.0
    HighCVE-2026-50502

    Insufficient granularity of access control in Windows Event Logging Service allows an authorized attacker to execute code over a network.

    KB50995388.0
    HighCVE-2026-50683

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

    KB50995388.0
    MediumCVE-2026-58647

    Improper neutralization of input during web page generation ('cross-site scripting') in Power BI allows an authorized attacker to perform spoofing over a network.

    —5.4
    HighCVE-2026-42982

    Improper validation of consistency within input in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-44800

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

    KB50995367.8
    HighCVE-2026-47305

    Protection mechanism failure in Visual Studio allows an unauthorized attacker to execute code locally.

    —7.8
    HighCVE-2026-47642

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

    KB50028847.8
    HighCVE-2026-48581

    Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-49166

    Use after free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-49170

    Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-49173

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

    KB51016497.8
    HighCVE-2026-49175

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

    KB50995407.8
    HighCVE-2026-49176

    Improper privilege management in Windows WalletService allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-49783

    Improperly implemented security check for standard in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

    KB50995387.8
    HighCVE-2026-49792

    Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-49793

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

    KB50995387.8
    HighCVE-2026-49796

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

    KB50995387.8
    HighCVE-2026-49797

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

    KB50995387.8
    HighCVE-2026-49800

    Integer overflow or wraparound in Windows Web Proxy Auto-Discovery Protocol (WPAD) allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-49808

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

    KB50995367.8
    HighCVE-2026-50293

    Use after free in Windows Internal Task Bar allows an authorized attacker to elevate privileges locally.

    KB50995397.8
    HighCVE-2026-50305

    Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-50306

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

    KB50995387.8
    HighCVE-2026-50308

    Integer underflow (wrap or wraparound) in Windows NTFS allows an unauthorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-50309

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

    KB50995387.8
    HighCVE-2026-50313

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

    KB50995387.8
    HighCVE-2026-50315

    Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-50317

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

    KB50995367.8
    HighCVE-2026-50318

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

    KB50995387.8
    HighCVE-2026-50321

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

    KB50995387.8
    HighCVE-2026-50326

    Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges locally.

    KB50995397.8
    HighCVE-2026-50327

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

    KB50995367.8
    HighCVE-2026-50329

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

    KB50995387.8
    HighCVE-2026-50331

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

    KB50995387.8
    HighCVE-2026-50332

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

    KB50995387.8
    HighCVE-2026-50333

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

    KB50995387.8
    HighCVE-2026-50335

    Improper access control in Windows Operating Systems allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50336

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

    KB51016507.8
    HighCVE-2026-50337

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

    KB50995387.8
    HighCVE-2026-50343

    Improper privilege management in Microsoft Install Service allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50344

    Improper authorization in Windows OLE allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50346

    Improper authorization in RPC Runtime allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50347

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

    KB50995387.8
    HighCVE-2026-50351

    Improper access control in Windows Audio Compression Manager (ACM) allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50353

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

    KB50995367.8
    HighCVE-2026-50357

    Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-50361

    Double free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-50362

    Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-50363

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

    KB50995387.8
    HighCVE-2026-50367

    Incorrect access of indexable resource ('range error') in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50373

    Improper access control in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50378

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

    KB50995387.8
    HighCVE-2026-50386

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

    KB50995387.8
    HighCVE-2026-50387

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

    KB50995387.8
    HighCVE-2026-50388

    Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-50391

    Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50399

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

    KB50995407.8
    HighCVE-2026-50400

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

    KB50995387.8
    HighCVE-2026-50402

    Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50405

    Insufficient granularity of access control in Windows Filtering Platform (WFP) allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50407

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

    KB50995387.8
    HighCVE-2026-50412

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

    KB50995387.8
    HighCVE-2026-50417

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

    KB50995387.8
    HighCVE-2026-50421

    Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50422

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

    KB50995387.8
    HighCVE-2026-50423

    Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally.

    KB50995407.8
    HighCVE-2026-50425

    Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.

    KB50995397.8
    HighCVE-2026-50427

    Use after free in Content Delivery Manager allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50433

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

    KB50995387.8
    HighCVE-2026-50435

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

    KB50995387.8
    HighCVE-2026-50436

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

    KB50995367.8
    HighCVE-2026-50440

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

    KB51016507.8
    HighCVE-2026-50441

    Untrusted pointer dereference in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50448

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

    KB50995387.8
    HighCVE-2026-50450

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

    KB50995387.8
    HighCVE-2026-50454

    Relative path traversal in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-50457

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

    KB50995387.8
    HighCVE-2026-50458

    Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-50461

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

    KB50995387.8
    HighCVE-2026-50462

    External control of file name or path in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50466

    Use after free in Windows Brokering File System allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-50469

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

    KB50995387.8
    HighCVE-2026-50471

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

    KB50995387.8
    HighCVE-2026-50476

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

    KB50995387.8
    HighCVE-2026-50478

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

    KB50995387.8
    HighCVE-2026-50479

    Untrusted pointer dereference in Windows USB Hub Driver allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50480

    Heap-based buffer overflow in Windows Web Proxy Auto-Discovery Protocol (WPAD) allows an authorized attacker to elevate privileges locally.

    KB50995357.8
    HighCVE-2026-50484

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

    KB50995387.8
    HighCVE-2026-50486

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

    KB50995397.8
    HighCVE-2026-50488

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

    KB50995367.8
    HighCVE-2026-50493

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

    KB50995387.8
    HighCVE-2026-50494

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

    KB50995387.8
    HighCVE-2026-50498

    Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

    KB50995387.8
    HighCVE-2026-50499

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

    KB50995387.8
    HighCVE-2026-50501

    Stack-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

    KB50995367.8
    HighCVE-2026-50509

    Deserialization of untrusted data in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50510

    Improper restriction of names for files and other resources in Github Copilot allows an unauthorized attacker to execute code locally.

    —7.8
    HighCVE-2026-50655

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

    KB50995387.8
    HighCVE-2026-50667

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

    KB50995387.8
    HighCVE-2026-50673

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

    KB50995387.8
    HighCVE-2026-50675

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

    KB50028847.8
    HighCVE-2026-50676

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

    KB51016507.8
    HighCVE-2026-50677

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

    KB51016507.8
    HighCVE-2026-50679

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

    KB50995367.8
    HighCVE-2026-50688

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

    KB50995387.8
    HighCVE-2026-50689

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

    KB50995387.8
    HighCVE-2026-50697

    Exposure of sensitive information to an unauthorized actor in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-54109

    Integer overflow or wraparound in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-54112

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-54114

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

    KB50995387.8
    HighCVE-2026-54115

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

    KB50995387.8
    HighCVE-2026-54124

    Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code locally.

    KB50995407.8
    HighCVE-2026-54125

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

    KB50995387.8
    HighCVE-2026-54131

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

    KB50028847.8
    HighCVE-2026-54986

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

    KB50995387.8
    HighCVE-2026-54987

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

    KB50995387.8
    HighCVE-2026-54991

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

    KB50995367.8
    HighCVE-2026-54993

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

    KB50995387.8
    HighCVE-2026-55001

    Improper certificate validation in Windows Active Directory allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-55004

    Double free in Microsoft Printer Drivers allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-55014

    Improper access control in Windows Remote Help Defense allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-55024

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

    KB50028847.8
    HighCVE-2026-55025

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

    KB50028847.8
    HighCVE-2026-55029

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

    KB50028847.8
    HighCVE-2026-55031

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

    KB50028847.8
    HighCVE-2026-55032

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

    KB50028917.8
    HighCVE-2026-55033

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

    KB50028837.8
    HighCVE-2026-55036

    Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50028847.8
    HighCVE-2026-55037

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

    KB50028847.8
    HighCVE-2026-55038

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

    KB50028917.8
    HighCVE-2026-55039

    Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50028847.8
    HighCVE-2026-55041

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

    KB50028847.8
    HighCVE-2026-55043

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

    KB50028677.8
    HighCVE-2026-55044

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

    KB50028847.8
    HighCVE-2026-55048

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

    KB50028847.8
    HighCVE-2026-55053

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

    KB50028847.8
    HighCVE-2026-55055

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

    KB50028917.8
    HighCVE-2026-55058

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

    KB50028847.8
    HighCVE-2026-55120

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

    KB50028677.8
    HighCVE-2026-55123

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

    KB50028677.8
    HighCVE-2026-55127

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

    KB50028837.8
    HighCVE-2026-55128

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

    KB50028917.8
    HighCVE-2026-55130

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

    KB50028917.8
    HighCVE-2026-55131

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

    KB50028847.8
    HighCVE-2026-55132

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

    KB50028917.8
    HighCVE-2026-55133

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

    —7.8
    HighCVE-2026-55134

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

    KB50028917.8
    HighCVE-2026-55136

    Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50028847.8
    HighCVE-2026-55137

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

    KB50028847.8
    HighCVE-2026-55141

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

    KB50028847.8
    HighCVE-2026-55899

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

    KB50028847.8
    HighCVE-2026-55947

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

    KB50028847.8
    HighCVE-2026-55948

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

    KB50028847.8
    HighCVE-2026-55949

    Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

    KB50028847.8
    HighCVE-2026-56156

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

    —7.8
    HighCVE-2026-56175

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

    KB50995387.8
    HighCVE-2026-56176

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

    KB50995387.8
    HighCVE-2026-56182

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

    KB50995387.8
    HighCVE-2026-56189

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

    KB50995387.8
    HighCVE-2026-56643

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

    KB50995387.8
    HighCVE-2026-56644

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

    KB50995387.8
    HighCVE-2026-56650

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

    KB50995387.8
    HighCVE-2026-57088

    Improper access control in Extensible Storage Engine (ESENT) allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-57091

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

    KB50995387.8
    HighCVE-2026-57096

    Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-57107

    Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-57968

    Buffer over-read in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.

    —7.8
    HighCVE-2026-58527

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

    KB50995407.8
    HighCVE-2026-58530

    Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code locally.

    KB50995387.8
    HighCVE-2026-58532

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

    KB50995387.8
    HighCVE-2026-58536

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

    KB50995387.8
    HighCVE-2026-58537

    Use after free in Microsoft NAT Helper Components (ipnathlp.dll) allows an authorized attacker to elevate privileges locally.

    KB50995367.8
    HighCVE-2026-58538

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

    KB50995387.8
    HighCVE-2026-58540

    Improper authorization in Windows Installer allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-58541

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

    KB50995387.8
    HighCVE-2026-58542

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

    KB50995367.8
    HighCVE-2026-58601

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

    KB50995387.8
    HighCVE-2026-58602

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

    KB50995367.8
    HighCVE-2026-58609

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

    KB50995387.8
    HighCVE-2026-58610

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

    KB50995387.8
    HighCVE-2026-58613

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

    KB50995387.8
    HighCVE-2026-58618

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

    KB50028847.8
    HighCVE-2026-58628

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

    KB50995387.8
    HighCVE-2026-58631

    Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.

    —7.8
    HighCVE-2026-58632

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

    KB50995387.8
    HighCVE-2026-58633

    Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

    KB51016497.8
    HighCVE-2026-58634

    Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

    KB51016497.8
    HighCVE-2026-58635

    Improper neutralization of special elements used in a command ('command injection') in Windows Narrator Braille allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-58636

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

    —7.8
    HighCVE-2026-49789

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

    KB50995387.3
    HighCVE-2026-49790

    Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

    KB50995387.3
    HighCVE-2026-50390

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

    KB50995387.0
    HighCVE-2026-40378

    Memory allocation with excessive size value in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-49171

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

    KB50995387.5
    HighCVE-2026-49181

    Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to elevate privileges over a network.

    KB50995387.5
    HighCVE-2026-49787

    Allocation of resources without limits or throttling in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-49788

    Allocation of resources without limits or throttling in HTTP/2 allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-50304

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

    KB51010077.5
    HighCVE-2026-50330

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

    KB50995387.5
    HighCVE-2026-50355

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

    KB51010077.5
    HighCVE-2026-50368

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-50379

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

    KB51016507.5
    HighCVE-2026-50411

    Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-50414

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

    KB50995367.5
    HighCVE-2026-50424

    Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service over a network.

    KB50995367.5
    HighCVE-2026-50463

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

    KB50995387.5
    HighCVE-2026-50470

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

    KB50995387.5
    HighCVE-2026-50496

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

    KB50995387.5
    HighCVE-2026-50500

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

    KB50995387.5
    HighCVE-2026-50505

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

    KB50995387.5
    HighCVE-2026-50647

    Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-50685

    Double free in Windows DHCP Server allows an authorized attacker to execute code over a network.

    KB50995387.5
    HighCVE-2026-50695

    Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-50696

    Heap-based buffer overflow in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-54119

    Loop with unreachable exit condition ('infinite loop') in Windows Active Directory allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-54983

    Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-56648

    Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorized attacker to elevate privileges over a network.

    KB50995387.5
    HighCVE-2026-57089

    Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.

    KB50995387.5
    HighCVE-2026-58531

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

    KB50995387.5
    HighCVE-2026-58627

    Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

    KB50995387.5
    HighCVE-2026-54127

    Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally.

    KB50995407.4
    HighCVE-2026-50364

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

    KB50995397.3
    HighCVE-2026-50482

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

    KB50995387.3
    HighCVE-2026-58640

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

    KB50995387.3
    HighCVE-2026-49165

    Use of uninitialized resource in Microsoft Windows App Store allows an authorized attacker to disclose information locally.

    KB50995387.1
    HighCVE-2026-49791

    Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

    KB50995387.1
    HighCVE-2026-50354

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

    KB50995387.1
    HighCVE-2026-50451

    Missing authentication for critical function in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

    KB50995387.1
    HighCVE-2026-50465

    Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.

    KB50995367.1
    HighCVE-2026-50682

    Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network.

    KB50995407.1
    HighCVE-2026-55122

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

    KB50028847.1
    HighCVE-2026-55144

    Missing cryptographic step in Windows CryptoAPI allows an authorized attacker to perform tampering locally.

    KB50995407.1
    HighCVE-2026-55145

    Improper neutralization of special elements used in a command ('command injection') in Outlook Copilot allows an authorized attacker to perform tampering over a network.

    —7.1
    HighCVE-2026-58529

    Out-of-bounds read in Active Directory Federation Services (AD FS) allows an authorized attacker to disclose information over a network.

    KB51016497.1
    MediumCVE-2026-57101

    Improper neutralization of input during web page generation ('cross-site scripting') in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

    —6.1
    MediumCVE-2026-50428

    Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.

    KB51016495.5
    HighCVE-2026-48571

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

    KB50995367.0
    HighCVE-2026-48572

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

    KB50995367.0
    HighCVE-2026-49162

    Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

    KB50995367.0
    HighCVE-2026-49183

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

    KB50995387.0
    HighCVE-2026-49784

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

    KB50995387.0
    HighCVE-2026-49802

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

    KB50995367.0
    HighCVE-2026-49803

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

    KB50995387.0
    HighCVE-2026-49805

    Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-49806

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

    KB50995367.0
    HighCVE-2026-50296

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

    KB50995387.0
    HighCVE-2026-50297

    Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-50307

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

    KB50995387.0
    HighCVE-2026-50322

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

    KB50995367.0
    HighCVE-2026-50323

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

    KB50995367.0
    HighCVE-2026-50325

    Improper access control in Windows Win32K allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-50345

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

    KB50995367.0
    HighCVE-2026-50348

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

    KB50995387.0
    HighCVE-2026-50356

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

    KB50995387.0
    HighCVE-2026-50358

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

    KB50995387.0
    HighCVE-2026-50359

    Use after free in Microsoft XML Core Services allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-50371

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

    KB50995387.0
    HighCVE-2026-50372

    Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-50384

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

    KB50995387.0
    HighCVE-2026-50392

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

    KB51016507.0
    HighCVE-2026-50393

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

    KB50995367.0
    HighCVE-2026-50396

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

    KB50995367.0
    HighCVE-2026-50397

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

    KB50995387.0
    HighCVE-2026-50403

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

    KB50995367.0
    HighCVE-2026-50404

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

    KB51016507.0
    HighCVE-2026-50406

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

    KB50995397.0
    HighCVE-2026-50410

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

    KB50995387.0
    HighCVE-2026-50449

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

    KB50995387.0
    HighCVE-2026-50452

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

    KB50995387.0
    HighCVE-2026-50459

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

    KB50995407.0
    HighCVE-2026-50490

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

    KB50995387.0
    HighCVE-2026-50491

    Out-of-bounds read in Code Integrity DLL (ci.dll) allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-50503

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

    KB50995367.0
    HighCVE-2026-50669

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

    KB50995387.0
    HighCVE-2026-50672

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

    KB50995387.0
    HighCVE-2026-50674

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

    KB50995367.0
    HighCVE-2026-54111

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

    KB50995367.0
    HighCVE-2026-54129

    Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-54989

    Use after free in Quality Windows Audio/Video Experience (QWAVE) service allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-54996

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

    KB50995367.0
    HighCVE-2026-56173

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

    KB50995387.0
    HighCVE-2026-56183

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

    KB51016507.0
    HighCVE-2026-56187

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

    KB51016507.0
    HighCVE-2026-57093

    Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    HighCVE-2026-58526

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

    KB50995387.0
    HighCVE-2026-58544

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

    KB50995367.0
    HighCVE-2026-58619

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

    KB50995387.0
    HighCVE-2026-58629

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

    KB50995387.0
    HighCVE-2026-58637

    Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

    KB50995387.0
    MediumCVE-2026-49168

    Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to elevate privileges with a physical attack.

    KB50995386.8
    MediumCVE-2026-50298

    Integer overflow or wraparound in Windows Spaceport.sys allows an unauthorized attacker to elevate privileges with a physical attack.

    KB50995386.8
    MediumCVE-2026-50299

    Integer overflow or wraparound in Windows Storage Spaces Direct allows an unauthorized attacker to execute code with a physical attack.

    KB50995386.8
    MediumCVE-2026-50426

    Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network.

    KB50995386.8
    MediumCVE-2026-50492

    Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code with a physical attack.

    KB50995386.8
    MediumCVE-2026-50668

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

    KB50995386.8
    MediumCVE-2026-54132

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

    KB50995386.8
    MediumCVE-2026-58528

    Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack.

    KB50995386.8
    MediumCVE-2026-49804

    Heap-based buffer overflow in Windows USB Video Driver allows an unauthorized attacker to elevate privileges with a physical attack.

    KB50995386.6
    MediumCVE-2026-50678

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

    KB50028846.6
    MediumCVE-2026-34348

    Protection mechanism failure in Windows Event Logging Service allows an authorized attacker to disclose information over a network.

    KB50995386.5
    MediumCVE-2026-47282

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

    —6.5
    MediumCVE-2026-49799

    Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to deny service over a network.

    KB50995386.5
    MediumCVE-2026-50366

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

    KB50995386.5
    MediumCVE-2026-50376

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

    KB50995386.5
    MediumCVE-2026-50445

    Buffer over-read in Windows RDP allows an unauthorized attacker to disclose information over a network.

    KB50995386.5
    MediumCVE-2026-50497

    Off-by-one error in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information over a network.

    KB50995386.5
    MediumCVE-2026-50504

    Buffer over-read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.

    KB50995386.5
    MediumCVE-2026-54126

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

    KB50995386.5
    MediumCVE-2026-55003

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

    KB50995386.5
    MediumCVE-2026-55054

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

    KB50028846.5
    MediumCVE-2026-56168

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

    KB50995406.5
    MediumCVE-2026-56185

    Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network.

    —6.5
    MediumCVE-2026-57976

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

    KB50995386.5
    MediumCVE-2026-57979

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

    KB50995386.5
    MediumCVE-2026-57982

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

    KB50995386.5
    MediumCVE-2026-58533

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

    KB50995386.5
    MediumCVE-2026-58535

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

    KB50995386.5
    MediumCVE-2026-58539

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

    KB50995386.5
    MediumCVE-2026-58546

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

    KB50995386.5
    MediumCVE-2026-55000

    Use after free in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attack.

    KB50995366.4
    MediumCVE-2026-57097

    Untrusted search path in Microsoft XML allows an unauthorized attacker to bypass a security feature with a physical attack.

    KB50995386.4
    MediumCVE-2026-50374

    Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges with a physical attack.

    KB50995386.3
    MediumCVE-2026-50375

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

    KB50995386.3
    MediumCVE-2026-58543

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

    KB50995366.3
    MediumCVE-2026-57973

    Time-of-check time-of-use (toctou) race condition in Windows Subsystem for Linux allows an authorized attacker to perform tampering locally.

    —4.7
    MediumCVE-2026-49807

    Exposure of sensitive information to an unauthorized actor in Windows DirectX allows an unauthorized attacker to disclose information locally.

    KB50995386.2
    MediumCVE-2026-50294

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

    KB50995386.2
    MediumCVE-2026-50420

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

    KB50995366.2
    MediumCVE-2026-57095

    Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an unauthorized attacker to elevate privileges locally.

    KB50995386.2
    MediumCVE-2026-49174

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

    KB50995386.1
    MediumCVE-2026-50383

    Buffer over-read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

    KB50995386.1
    MediumCVE-2026-50453

    Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack.

    KB50995386.1
    MediumCVE-2026-50495

    Improper access control in Microsoft Windows DNS allows an authorized attacker to perform tampering locally.

    KB50995386.1
    MediumCVE-2026-50661

    Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

    Publicly disclosed

    KB50995386.1
    MediumCVE-2026-54988

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

    KB50028846.1
    MediumCVE-2026-55898

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

    KB50028846.1
    MediumCVE-2026-58638

    Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.

    KB50995386.0
    MediumCVE-2026-50324

    Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.

    KB50995385.9
    MediumCVE-2026-56649

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

    KB50995385.9
    MediumCVE-2026-33842

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-34328

    Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-34346

    Cleartext transmission of sensitive information in Windows Ancillary Function Driver for WinSock allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-34349

    Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-40422

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

    KB50995385.5
    MediumCVE-2026-41087

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-45496

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

    —5.5
    MediumCVE-2026-48580

    Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50028845.5
    MediumCVE-2026-49177

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

    KB50995385.5
    MediumCVE-2026-49180

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

    KB50995385.5
    MediumCVE-2026-49801

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

    KB50995385.5
    MediumCVE-2026-50295

    Improper privilege management in Microsoft Windows DNS allows an authorized attacker to bypass a security feature locally.

    KB50995365.5
    MediumCVE-2026-50300

    Integer underflow (wrap or wraparound) in Windows Kernel allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50303

    Use of a cryptographic primitive with a risky implementation in Windows Key Guard allows an authorized attacker to bypass a security feature locally.

    KB50995385.5
    MediumCVE-2026-50316

    Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.

    KB50995405.5
    MediumCVE-2026-50334

    Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50339

    Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50341

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

    KB50995385.5
    MediumCVE-2026-50350

    Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driver allows an authorized attacker to disclose information locally.

    KB50995395.5
    MediumCVE-2026-50352

    Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50377

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

    KB50995385.5
    MediumCVE-2026-50381

    Access of resource using incompatible type ('type confusion') in Composite Image File System Driver allows an authorized attacker to disclose information locally.

    KB50995405.5
    MediumCVE-2026-50389

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50394

    Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50401

    Out-of-bounds read in Windows Cloud Files Mini Filter Driver allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50408

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

    KB50028845.5
    MediumCVE-2026-50409

    Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50430

    Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50431

    Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability

    KB50995385.5
    MediumCVE-2026-50434

    Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.

    KB50995405.5
    MediumCVE-2026-50437

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

    KB50995385.5
    MediumCVE-2026-50442

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50455

    Use of uninitialized resource in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50456

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50473

    Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50475

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

    KB50995385.5
    MediumCVE-2026-50483

    Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an authorized attacker to disclose information locally.

    KB50995365.5
    MediumCVE-2026-50681

    Exposure of sensitive information to an unauthorized actor in Windows Cryptographic Services allows an authorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-50690

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

    KB50995385.5
    MediumCVE-2026-54997

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

    KB50995385.5
    MediumCVE-2026-55046

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

    KB50028845.5
    MediumCVE-2026-55050

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

    KB50028915.5
    MediumCVE-2026-55124

    Improper validation of specified type of input in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

    KB50028915.5
    MediumCVE-2026-55138

    Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

    KB50028845.5
    MediumCVE-2026-55142

    Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

    KB50028915.5
    MediumCVE-2026-56184

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

    KB50995405.5
    MediumCVE-2026-57083

    Use of uninitialized resource in Microsoft Windows Codecs Library allows an unauthorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-57084

    Use of uninitialized resource in Windows File Explorer allows an unauthorized attacker to disclose information locally.

    KB50995385.5
    MediumCVE-2026-57085

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

    KB50995385.5
    MediumCVE-2026-58545

    Improper access control in Windows Kernel allows an authorized attacker to bypass a security feature locally.

    KB50995385.5
    MediumCVE-2026-58547

    Heap-based buffer overflow in Universal Plug and Play (upnp.dll) allows an authorized attacker to elevate privileges locally.

    KB50995385.5
    MediumCVE-2026-58614

    Out-of-bounds read in Windows Kernel allows an authorized attacker to bypass a security feature locally.

    KB50995385.5
    MediumCVE-2026-44806

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

    KB50995385.3
    MediumCVE-2026-50415

    Exposure of sensitive information to an unauthorized actor in Windows Media allows an unauthorized attacker to disclose information over a network.

    KB50995385.3
    MediumCVE-2026-50432

    Use after free in Windows Virtual Filtering Platform (VFP) allows an authorized attacker to deny service over a network.

    KB50995385.3
    MediumCVE-2026-50418

    Improper access control in Windows System allows an unauthorized attacker to bypass a security feature locally.

    KB50995405.1
    MediumCVE-2026-50684

    Improper neutralization of input during web page generation ('cross-site scripting') in Active Directory Federation Services (AD FS) allows an authorized attacker to perform spoofing over a network.

    KB50995384.8
    MediumCVE-2026-49167

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

    KB50995384.7
    MediumCVE-2026-50310

    Integer overflow or wraparound in Windows Devices Human Interface allows an authorized attacker to disclose information locally.

    KB50995384.7
    MediumCVE-2026-50312

    Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

    KB50995384.7
    MediumCVE-2026-49794

    Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical attack.

    KB50995384.6
    MediumCVE-2026-50485

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

    KB50995384.5
    MediumCVE-2026-50302

    Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security feature over a network.

    KB50995404.2
    LowCVE-2026-50416

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

    KB50995363.3
    LowCVE-2026-50419

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

    KB50995383.3
    Office27 CVEs
    Office
    HighCVE-2026-55045

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

    KB50028918.4
    HighCVE-2026-47290

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

    KB50022737.8
    HighCVE-2026-50301

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

    KB50028877.8
    HighCVE-2026-50314

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

    KB50028877.8
    HighCVE-2026-50467

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

    KB50028877.8
    HighCVE-2026-50665

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

    KB50028877.8
    HighCVE-2026-55017

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

    KB50022737.8
    HighCVE-2026-55018

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

    KB50028877.8
    HighCVE-2026-55022

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

    KB50028877.8
    HighCVE-2026-55049

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

    KB50027487.8
    HighCVE-2026-55056

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

    KB50028877.8
    HighCVE-2026-55125

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

    KB50028917.8
    HighCVE-2026-55129

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

    KB50028877.8
    HighCVE-2026-55140

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

    KB50027487.8
    HighCVE-2026-56193

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

    KB50028877.1
    MediumCVE-2026-55026

    Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally.

    KB50028916.2
    MediumCVE-2026-55023

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

    KB50028915.5
    MediumCVE-2026-55027

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

    KB50028915.5
    MediumCVE-2026-55028

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

    KB50028915.5
    MediumCVE-2026-55035

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

    KB50028915.5
    MediumCVE-2026-55042

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

    KB50028875.5
    MediumCVE-2026-55047

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

    KB50028915.5
    MediumCVE-2026-55057

    Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally.

    KB50028875.5
    MediumCVE-2026-55121

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

    KB50028915.5
    MediumCVE-2026-55139

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

    KB50028875.5
    MediumCVE-2026-56192

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

    KB50028915.5
    MediumCVE-2026-56195

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

    KB50028875.5
    .NET19 CVEs
    .NET
    HighCVE-2026-47300

    Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

    KB51040348.8
    HighCVE-2026-47303

    Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

    KB51040348.8
    HighCVE-2026-50528

    Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network.

    KB51040348.2
    HighCVE-2026-47304

    Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network.

    KB51040348.1
    HighCVE-2026-50646

    Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.

    KB51010097.8
    HighCVE-2026-50649

    Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.

    KB51040327.8
    HighCVE-2026-50650

    Improper control of generation of code ('code injection') in .NET Framework allows an unauthorized attacker to elevate privileges locally.

    KB51010097.8
    HighCVE-2026-45646

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    —7.5
    HighCVE-2026-47302

    Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

    KB51040347.5
    HighCVE-2026-50506

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    —7.5
    HighCVE-2026-50524

    Improper validation of specified type of input in .NET Framework allows an unauthorized attacker to deny service over a network.

    KB51040347.5
    HighCVE-2026-50525

    Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

    KB51040347.5
    HighCVE-2026-50527

    Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network.

    KB51010077.5
    HighCVE-2026-50648

    Allocation of resources without limits or throttling in .NET Framework allows an unauthorized attacker to deny service over a network.

    KB51040327.5
    HighCVE-2026-50651

    Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network.

    KB51040347.5
    HighCVE-2026-56170

    Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network.

    KB51040347.5
    HighCVE-2026-57108

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

    KB51040347.5
    HighCVE-2026-50526

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

    KB51040337.0
    MediumCVE-2026-50659

    Improper encoding or escaping of output in .NET allows an authorized attacker to perform spoofing over a network.

    KB51040346.5
    SharePoint15 CVEs
    SharePoint
    CriticalCVE-2026-50522

    Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

    Listed in CISA KEV

    KB50028919.8
    CriticalCVE-2026-55040

    Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a network.

    Listed in CISA KEV

    KB50028919.1
    HighCVE-2026-55052

    Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

    KB50028918.8
    HighCVE-2026-58277

    Improper authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.

    KB50028918.8
    HighCVE-2026-55021

    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.

    KB50028917.3
    HighCVE-2026-55034

    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.

    KB50028917.3
    HighCVE-2026-55126

    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.

    KB50028917.3
    MediumCVE-2026-54108

    External control of file name or path in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

    KB50028916.5
    MediumCVE-2026-55051

    Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to disclose information over a network.

    KB50028916.5
    MediumCVE-2026-56157

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

    KB50028915.4
    MediumCVE-2026-55016

    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.

    KB50028914.6
    MediumCVE-2026-55019

    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.

    KB50028914.6
    MediumCVE-2026-55020

    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.

    KB50028914.6
    MediumCVE-2026-55030

    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.

    KB50028914.6
    MediumCVE-2026-55135

    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.

    KB50028914.6
    SQL Server7 CVEs
    SQL Server
    CriticalCVE-2026-54117

    Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51023339.8
    CriticalCVE-2026-54118

    Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.

    KB51023399.8
    HighCVE-2026-47295

    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.

    KB51013478.8
    HighCVE-2026-55002

    External control of file name or path in SQL Server allows an authorized attacker to elevate privileges over a network.

    KB51023368.8
    HighCVE-2026-47296

    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.

    KB51013477.5
    MediumCVE-2026-50468

    Buffer over-read in SQL Server allows an authorized attacker to disclose information over a network.

    KB51013466.5
    MediumCVE-2026-54116

    Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose information over a network.

    KB51023336.5
    Azure6 CVEs
    Azure
    HighCVE-2026-47632

    Improper certificate validation in Azure Connected Machine Agent allows an unauthorized attacker to elevate privileges over an adjacent network.

    —8.8
    HighCVE-2026-57969

    Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

    —8.8
    HighCVE-2026-50338

    Improper authentication in Azure Spring Apps allows an authorized attacker to elevate privileges over a network.

    —8.2
    HighCVE-2026-50652

    Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a network.

    KB51010147.5
    HighCVE-2026-50653

    Loop with unreachable exit condition ('infinite loop') in Azure Active Directory allows an unauthorized attacker to deny service over a network.

    KB51010147.5
    MediumCVE-2026-58279

    Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

    —6.5
    Defender5 CVEs
    Defender
    HighCVE-2026-55011

    Integer underflow (wrap or wraparound) in Microsoft Defender allows an unauthorized attacker to execute code locally.

    —7.8
    HighCVE-2026-55012

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

    —7.8
    HighCVE-2026-50658

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

    —7.0
    HighCVE-2026-56178

    Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.

    —7.0
    MediumCVE-2026-50657

    Exposure of private personal information to an unauthorized actor in Microsoft Defender allows an authorized attacker to disclose information locally.

    —5.5
    Windows Server4 CVEs
    Windows Server
    CriticalCVE-2026-56188

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

    KB50995389.8
    HighCVE-2026-50444

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

    KB50995388.8
    HighCVE-2026-50311

    Improper access control in Windows Server allows an authorized attacker to elevate privileges locally.

    KB50995387.8
    HighCVE-2026-50328

    Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network.

    KB50995387.5
    Exchange4 CVEs
    Exchange
    CriticalCVE-2026-55008

    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.

    KB51032159.6
    HighCVE-2026-55005

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

    KB51032158.8
    HighCVE-2026-55006

    Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

    KB51032147.8
    HighCVE-2026-55009

    Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

    KB51032157.8
    Dynamics1 CVE
    Dynamics
    CriticalCVE-2026-55944

    Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.

    —9.8

    Late additions in the Patch Tuesday period

    Microsoft CVEs published in the days around Patch Tuesday, but not on Patch Tuesday itself. They are not included in the total above.

    Show 14 entries
    Late additions in the Patch Tuesday period
    HighCVE-2026-55999

    Local attackers with a X connection able to provide PCX fonts to the X server xorg-server before 21.2.24 and xwayland before 24.1.13 could cause a heap buffer overflow via SetFont due to missing glyph boundary checks.

    —8.5
    HighCVE-2026-20244

    A vulnerability in the DMG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device.

    —7.5
    HighCVE-2026-59117

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

    —7.5
    HighCVE-2026-59869

    A flaw was found in js-yaml, a JavaScript YAML parser and dumper.

    —7.5
    HighCVE-2026-59871

    node-tar is a tar archive manipulation library for Node.js.

    —7.5
    HighCVE-2026-59873

    A flaw was found in node-tar, a tar archive manipulation library for Node.js.

    —7.5
    HighCVE-2026-59874

    A flaw was found in node-tar, a tar archive manipulation library for Node.js.

    —7.5
    HighCVE-2026-62389

    ws before 8.21.1 contains a memory exhaustion vulnerability in lib/receiver.js where the fragment guard only triggers when fragment count reaches maxFragments, allowing attackers to exhaust memory by sending incomplete fragmented WebSocket messages.

    —7.5
    HighCVE-2026-45784

    rust-openssl provides OpenSSL bindings for the Rust programming language.

    —7.1
    HighCVE-2026-56171

    Exposure of private personal information to an unauthorized actor in Windows RDP allows an unauthorized attacker to disclose information over a network.

    —7.1
    HighCVE-2026-58598

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

    KB50995397.0
    MediumCVE-2026-58643

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

    —6.1
    MediumCVE-2026-59875

    node-tar is a tar archive manipulation library for Node.js.

    —5.3
    MediumCVE-2026-62826

    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.

    KB50028914.6

    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 167 entries
    Browser updates (Edge/Chromium)
    CriticalCVE-2026-13785

    Use after free in Bluetooth in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-13792

    Use after free in Touchbar in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-13843

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-13846

    Use after free in USB in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-13878

    Use after free in Bluetooth in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-13880

    Use after free in USB in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14101

    Insufficient policy enforcement in Sandbox in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14382

    Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14390

    Use after free in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14392

    Out of bounds write in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14397

    Out of bounds write in ANGLE in Google Chrome on Mac prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14398

    Use after free in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14405

    Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14411

    Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14416

    Out of bounds read in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14417

    Use after free in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14419

    Use after free in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14420

    Out of bounds read and write in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14423

    Type Confusion in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14424

    Use after free in Dawn in Google Chrome on Mac prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-14425

    Use after free in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-15773

    Use after free in Core in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-15899

    Use after free in CameraCapture in Google Chrome on Mac prior to 150.0.7871.128 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-15900

    Use after free in GPU in Google Chrome on Android prior to 150.0.7871.128 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.

    —9.6
    CriticalCVE-2026-15901

    Use after free in Network in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    —9.6
    CriticalCVE-2026-48561

    Improper neutralization of special elements used in a command ('command injection') in Copilot Chat (Microsoft Edge) allows an unauthorized attacker to execute code over a network.

    —9.6
    CriticalCVE-2026-13851

    Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass discretionary access control via a crafted HTML page.

    —9.1
    CriticalCVE-2026-13852

    Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass discretionary access control via a crafted HTML page.

    —9.1
    CriticalCVE-2026-13872

    Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to potentially perform a sandbox escape via a malicious file.

    —9.1
    HighCVE-2026-13777

    Insufficient validation of untrusted input in iOSWeb in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-13788

    Use after free in Fullscreen in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via a crafted HTML page.

    —8.8
    HighCVE-2026-13805

    Use after free in GFX in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via a crafted HTML page.

    —8.8
    HighCVE-2026-13825

    Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-13850

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code inside a sandbox via a malicious file.

    —8.8
    HighCVE-2026-13870

    Use after free in WebView in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-13885

    Use after free in Skia in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-13915

    Use after free in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-13918

    Use after free in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-14005

    Use after free in Omnibox in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-14067

    Use after free in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code via a crafted HTML page.

    —8.8
    HighCVE-2026-14099

    Use after free in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-14385

    Heap buffer overflow in ANGLE in Google Chrome on Mac prior to 150.0.7871.46 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page.

    —8.8
    HighCVE-2026-14393

    Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-14394

    Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-14395

    Out of bounds write in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-14403

    Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-14407

    Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-14415

    Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-14422

    Out of bounds read and write in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.

    —8.8
    HighCVE-2026-14430

    Integer overflow in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-14431

    Type Confusion in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-14432

    Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-15776

    Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-15902

    Use after free in Cast in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-15903

    Out of bounds read and write in V8 in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

    —8.8
    HighCVE-2026-15904

    Use after free in Ozone in Google Chrome on Linux prior to 150.0.7871.128 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —8.8
    HighCVE-2026-13813

    Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14400

    Out of bounds write in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14401

    Insufficient validation of untrusted input in ANGLE in Google Chrome on Android prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14412

    Insufficient validation of untrusted input in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14413

    Uninitialized Use in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14427

    Heap buffer overflow in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14428

    Insufficient validation of untrusted input in Dawn in Google Chrome on Android prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-14429

    Insufficient validation of untrusted input in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-15769

    Insufficient validation of untrusted input in Linux Toolkit Theming in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-15772

    Use after free in GPU in Google Chrome on Android prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-15774

    Use after free in Skia in Google Chrome prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

    —8.3
    HighCVE-2026-58281

    Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

    —8.3
    HighCVE-2026-58596

    Untrusted pointer dereference in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.

    —8.3
    HighCVE-2026-13791

    Insufficient validation of untrusted input in Downloads in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension.

    —8.1
    HighCVE-2026-13819

    Out of bounds read in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory read via a crafted HTML page.

    —8.1
    HighCVE-2026-13974

    Integer overflow in Safe Browsing in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a malicious file.

    —8.1
    HighCVE-2026-13778

    Use after free in WebUSB in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to execute arbitrary code via a malicious peripheral.

    —7.8
    HighCVE-2026-13827

    Use after free in Updater in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to perform privilege escalation via a malicious file.

    —7.8
    HighCVE-2026-13863

    Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform privilege escalation via a malicious file.

    —7.8
    HighCVE-2026-13927

    Insufficient validation of untrusted input in UI in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform privilege escalation via a malicious file.

    —7.8
    HighCVE-2026-15905

    Use after free in Aura in Google Chrome prior to 150.0.7871.128 allowed a local attacker to potentially exploit heap corruption via a malicious file.

    —7.8
    HighCVE-2026-13807

    Use after free in Import in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code via a malicious file.

    —7.5
    HighCVE-2026-13856

    Insufficient validation of untrusted input in Speech in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform privilege escalation via a crafted HTML page.

    —7.5
    HighCVE-2026-14114

    Inappropriate implementation in WebAppInstalls in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file.

    —7.5
    HighCVE-2026-14409

    Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code inside a sandbox via a crafted HTML page.

    —7.5
    HighCVE-2026-14426

    Use after free in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbitrary code inside a sandbox via a crafted HTML page.

    —7.5
    HighCVE-2026-15764

    Use after free in Ozone in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —7.5
    HighCVE-2026-15765

    Use after free in Ozone in Google Chrome prior to 150.0.7871.125 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —7.5
    HighCVE-2026-15777

    Use after free in UI in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page.

    —7.5
    MediumCVE-2026-13795

    Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-13809

    Side-channel information leakage in Safe Browsing in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13816

    Insufficient validation of untrusted input in File Input in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13822

    Inappropriate implementation in Extensions in Google Chrome on Android prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.

    —6.5
    MediumCVE-2026-13826

    Inappropriate implementation in Autofill in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13833

    Uninitialized Use in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13847

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13862

    Insufficient policy enforcement in Web Authentication (Passkeys & Security Keys) in Google Chrome on iOS prior to 150.0.7871.47 allowed an attacker in a privileged network position to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13866

    Inappropriate implementation in Input in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page.

    —6.5
    MediumCVE-2026-13868

    Inappropriate implementation in Network in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page.

    —6.5
    MediumCVE-2026-13887

    Inappropriate implementation in NFC in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13889

    Side-channel information leakage in WebAuthentication in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13892

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13904

    Inappropriate implementation in Safe Browsing in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-13908

    Insufficient validation of untrusted input in Omnibox in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via malicious network traffic.

    —6.5
    MediumCVE-2026-13910

    Insufficient policy enforcement in WebXR in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13913

    Insufficient policy enforcement in Autofill in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13917

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to bypass navigation restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-13923

    Uninitialized Use in GPU in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-13924

    Insufficient validation of untrusted input in WebView in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page.

    —6.5
    MediumCVE-2026-13926

    Insufficient validation of untrusted input in Network in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-13932

    Inappropriate implementation in Sharing in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-13936

    Inappropriate implementation in Passwords in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-13943

    Uninitialized Use in CSS in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-13949

    Insufficient policy enforcement in Payments in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-13964

    Insufficient policy enforcement in WebView in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-14096

    Inappropriate implementation in Input in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-14386

    Out of bounds read in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-14388

    Out of bounds read in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-14396

    Out of bounds read in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —6.5
    MediumCVE-2026-14399

    Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-14402

    Uninitialized Use in ANGLE in Google Chrome on Windows prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-14404

    Inappropriate implementation in PDFium in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to perform UI spoofing via a crafted PDF file.

    —6.5
    MediumCVE-2026-14408

    Uninitialized Use in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-14421

    Uninitialized Use in Dawn in Google Chrome on ChromeOS prior to 150.0.7871.46 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-15766

    Uninitialized Use in Skia in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-15768

    Insufficient policy enforcement in HTML-in-Canvas in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to bypass same origin policy via a crafted HTML page.

    —6.5
    MediumCVE-2026-15770

    Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

    —6.5
    MediumCVE-2026-15775

    Inappropriate implementation in V8 in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to bypass same origin policy via a crafted HTML page.

    —6.5
    MediumCVE-2026-15778

    Insufficient validation of untrusted input in Navigation in Google Chrome prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page.

    —6.5
    MediumCVE-2026-14406

    Out of bounds read in V8 in Google Chrome prior to 150.0.7871.46 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension.

    —5.9
    MediumCVE-2026-13914

    Inappropriate implementation in Passwords in Google Chrome on Mac prior to 150.0.7871.47 allowed a local attacker to obtain potentially sensitive information from process memory via a malicious file.

    —5.5
    MediumCVE-2026-13929

    Insufficient policy enforcement in DevTools in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to bypass navigation restrictions via a malicious file.

    —5.5
    MediumCVE-2026-57980

    Authentication bypass using an alternate path or channel in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform tampering over a network.

    —5.4
    MediumCVE-2026-62828

    Improper input validation in Microsoft Edge for Android allows an unauthorized attacker to perform tampering over a network.

    —5.4
    MediumCVE-2026-13969

    Uninitialized Use in UI in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page.

    —5.3
    MediumCVE-2026-13975

    Out of bounds read in ANGLE in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page.

    —5.3
    MediumCVE-2026-14391

    Integer overflow in ANGLE in Google Chrome on Windows prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page.

    —5.3
    MediumCVE-2026-14414

    Insufficient validation of untrusted input in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page.

    —5.3
    MediumCVE-2026-15771

    Insufficient validation of untrusted input in Media in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page.

    —5.3
    MediumCVE-2026-13812

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page.

    —4.7
    MediumCVE-2026-13808

    Insufficient data validation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a local attacker to obtain potentially sensitive information from process memory via physical access to the device.

    —4.6
    MediumCVE-2026-13842

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

    —4.3
    MediumCVE-2026-13902

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13912

    Inappropriate implementation in Safe Browsing in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13916

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13946

    Inappropriate implementation in ScriptInjections in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —4.3
    MediumCVE-2026-13980

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13981

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13987

    Incorrect security UI in Mobile in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13991

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13994

    Inappropriate implementation in Credential Management in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-13995

    Insufficient validation of untrusted input in Autofill in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-14066

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

    —4.3
    MediumCVE-2026-14075

    Insufficient policy enforcement in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to bypass no-referrer policy via a crafted HTML page.

    —4.3
    MediumCVE-2026-14123

    Incorrect security UI in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

    —4.3
    MediumCVE-2026-14126

    Incorrect security UI in UI in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker to perform domain spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-14128

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

    —4.3
    MediumCVE-2026-14136

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-14410

    Inappropriate implementation in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page.

    —4.3
    MediumCVE-2026-14418

    Uninitialized Use in ANGLE in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

    —4.3
    MediumCVE-2026-13905

    Race in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a local attacker to obtain potentially sensitive information from process memory via physical access to the device.

    —4.2
    MediumCVE-2026-13907

    Inappropriate implementation in iOSWeb in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page.

    —4.2
    MediumCVE-2026-13983

    Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

    —4.2
    MediumCVE-2026-13992

    Inappropriate implementation in UI in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page.

    —4.2
    MediumCVE-2026-13997

    Incorrect security UI in Extensions in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page.

    —4.2
    MediumCVE-2026-13998

    Incorrect security UI in File Input in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page.

    —4.2
    MediumCVE-2026-14028

    Incorrect security UI in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page.

    —4.2
    MediumCVE-2026-14137

    Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page.

    —4.2
    LowCVE-2026-13955

    Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file.

    —3.3
    LowCVE-2026-13939

    Insufficient validation of untrusted input in WebShare in Google Chrome on Android prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page.

    —3.1
    LowCVE-2026-13944

    Inappropriate implementation in DataTransfer in Google Chrome on Mac prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data 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 2 entries
    Cloud fixes with no action required on your side
    CriticalCVE-2026-55010

    Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a network.

    —9.8
    HighCVE-2026-56642

    Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network.

    —8.8