Product by Microsoft

Microsoft Windows 11

575 known vulnerabilities in Microsoft Windows 11 (Microsoft), 1 of them actively exploited (CISA KEV).

575

Vulnerabilities

Actively exploited (KEV)

Used by ransomware

Critical

Vulnerabilities

Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

Vulnerabilities in Microsoft Windows 11 (Microsoft)

Critical	CVE-2021-40449	Win32k Elevation of Privilege Vulnerability In CISA KEVRansomwarealso in 38 other products	7.8	13.10.2021
Critical	CVE-2022-34721	Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability also in 26 other products	9.8	13.09.2022
Critical	CVE-2022-26809	Remote Procedure Call Runtime Remote Code Execution Vulnerability also in 28 other products	9.8	15.04.2022
Critical	CVE-2022-21907	HTTP Protocol Stack Remote Code Execution Vulnerability also in 11 other products	9.8	11.01.2022
Critical	CVE-2022-34718	Windows TCP/IP Remote Code Execution Vulnerability also in 26 other products	9.8	13.09.2022
Critical	CVE-2022-24497	Windows Network File System Remote Code Execution Vulnerability also in 21 other products	9.8	15.04.2022
Critical	CVE-2022-24491	Windows Network File System Remote Code Execution Vulnerability also in 21 other products	9.8	15.04.2022
High	CVE-2022-30216	Windows Server Service Tampering Vulnerability also in 8 other products	8.8	12.07.2022
High	CVE-2022-41076	PowerShell Remote Code Execution Vulnerability also in 31 other products	8.5	13.12.2022
High	CVE-2022-22017	Remote Desktop Client Remote Code Execution Vulnerability also in 4 other products	8.8	10.05.2022
High	CVE-2022-24500	Windows SMB Remote Code Execution Vulnerability also in 28 other products	8.8	15.04.2022
High	CVE-2022-37958	SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability also in 23 other products	8.1	13.09.2022
High	CVE-2022-21972	Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability also in 29 other products	8.1	10.05.2022
High	CVE-2022-23270	Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability also in 28 other products	8.1	10.05.2022
High	CVE-2022-21990	Remote Desktop Client Remote Code Execution Vulnerability also in 30 other products	8.8	09.03.2022
High	CVE-2023-21768	Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability also in 3 other products	7.8	10.01.2023
Critical	CVE-2022-21849	Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability also in 16 other products	9.8	11.01.2022
High	CVE-2023-21758	Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability also in 14 other products	7.5	10.01.2023
High	CVE-2022-38044	Windows CD-ROM File System Driver Remote Code Execution Vulnerability also in 27 other products	7.8	11.10.2022
High	CVE-2021-38666	Remote Desktop Client Remote Code Execution Vulnerability also in 29 other products	8.8	10.11.2021
High	CVE-2022-44666	Windows Contacts Remote Code Execution Vulnerability also in 28 other products	7.8	13.12.2022
High	CVE-2022-37954	DirectX Graphics Kernel Elevation of Privilege Vulnerability also in 9 other products	7.8	13.09.2022
High	CVE-2022-35803	Windows Common Log File System Driver Elevation of Privilege Vulnerability also in 26 other products	7.8	13.09.2022
High	CVE-2022-34689	Windows CryptoAPI Spoofing Vulnerability also in 26 other products	7.5	11.10.2022
High	CVE-2022-22025	Windows Internet Information Services Cachuri Module Denial of Service Vulnerability also in 27 other products	7.5	12.07.2022

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Vulnerabilities