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Microsoft Windows 11 Version 21H2 vulnerabilities

1,560 known vulnerabilities affecting microsoft/windows_11_version_21h2.

Total CVEs
1,560
CISA KEV
67
actively exploited
Public exploits
47
Exploited in wild
90
Severity breakdown
CRITICAL51HIGH1137MEDIUM368LOW4

Vulnerabilities

Page 70 of 78
CVE-2023-35631HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.26522023-12-12
CVE-2023-35631 [HIGH] Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2022-35750HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.8562023-05-31
CVE-2022-35750 [HIGH] Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-36970HIGHCVSS 8.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-36970 [HIGH] Windows Print Spooler Spoofing Vulnerability Windows Print Spooler Spoofing Vulnerability Windows Print Spooler Spoofing Vulnerability
cvelistv5
CVE-2023-29371HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.20572023-06-13
CVE-2023-29371 [HIGH] CWE-20 Windows GDI Elevation of Privilege Vulnerability Windows GDI Elevation of Privilege Vulnerability Windows GDI Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-24902HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.19362023-05-09
CVE-2023-24902 [HIGH] CWE-125 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-29358HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.20572023-06-13
CVE-2023-29358 [HIGH] CWE-416 Windows GDI Elevation of Privilege Vulnerability Windows GDI Elevation of Privilege Vulnerability Windows GDI Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-36435HIGHCVSS 7.5≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36435 [HIGH] CWE-400 Microsoft QUIC Denial of Service Vulnerability Microsoft QUIC Denial of Service Vulnerability Microsoft QUIC Denial of Service Vulnerability
cvelistv5
CVE-2024-21372HIGHCVSS 8.8≥ 10.0.0, < 10.0.22000.27772024-02-13
CVE-2024-21372 [HIGH] CWE-190 Windows OLE Remote Code Execution Vulnerability Windows OLE Remote Code Execution Vulnerability Windows OLE Remote Code Execution Vulnerability
cvelistv5
CVE-2024-30091HIGHCVSS 7.8≥ 10.0.22000.0, < 10.0.22000.30192024-06-11
CVE-2024-30091 [HIGH] CWE-122 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-20683HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.27132024-01-09
CVE-2024-20683 [HIGH] CWE-416 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-21346HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.27772024-02-13
CVE-2024-21346 [HIGH] CWE-822 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-36953HIGHCVSS 7.5≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-36953 [HIGH] Windows TCP/IP Denial of Service Vulnerability Windows TCP/IP Denial of Service Vulnerability Windows TCP/IP Denial of Service Vulnerability
cvelistv5
CVE-2023-36743HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36743 [HIGH] CWE-416 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-24939HIGHCVSS 7.5≥ 10.0.0, < 10.0.22000.19362023-05-09
CVE-2023-24939 [HIGH] Server for NFS Denial of Service Vulnerability Server for NFS Denial of Service Vulnerability Server for NFS Denial of Service Vulnerability
cvelistv5
CVE-2024-38059HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.30792024-07-09
CVE-2024-38059 [HIGH] CWE-416 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-28899HIGHCVSS 8.8≥ 10.0.0, < 10.0.22000.30792024-07-09
CVE-2024-28899 [HIGH] CWE-121 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2023-21688HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21688 [HIGH] CWE-416 NT OS Kernel Elevation of Privilege Vulnerability NT OS Kernel Elevation of Privilege Vulnerability NT OS Kernel Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-38149HIGHCVSS 7.5≥ 10.0.0, < 10.0.22000.24162023-09-12
CVE-2023-38149 [HIGH] CWE-400 Windows TCP/IP Denial of Service Vulnerability Windows TCP/IP Denial of Service Vulnerability Windows TCP/IP Denial of Service Vulnerability
cvelistv5
CVE-2023-21552HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21552 [HIGH] CWE-416 Windows GDI Elevation of Privilege Vulnerability Windows GDI Elevation of Privilege Vulnerability Windows GDI Elevation of Privilege Vulnerability
cvelistv5
CVE-2022-34725HIGHCVSS 7.0≥ 10.0.0, < 10.0.22000.9782022-09-13
CVE-2022-34725 [HIGH] Windows ALPC Elevation of Privilege Vulnerability Windows ALPC Elevation of Privilege Vulnerability Windows ALPC Elevation of Privilege Vulnerability
cvelistv5
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase