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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 74 of 78
CVE-2024-28920HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-28920 [HIGH] CWE-693 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2024-30028HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.29602024-05-14
CVE-2024-30028 [HIGH] CWE-416 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-36011HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.26522023-12-12
CVE-2023-36011 [HIGH] CWE-822 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2022-21836HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.4342022-01-11
CVE-2022-21836 [HIGH] Windows Certificate Spoofing Vulnerability Windows Certificate Spoofing Vulnerability Windows Certificate Spoofing Vulnerability
cvelistv5
CVE-2021-43231HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3762021-12-15
CVE-2021-43231 [HIGH] Windows NTFS Elevation of Privilege Vulnerability Windows NTFS Elevation of Privilege Vulnerability Windows NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-38046HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.31972024-09-10
CVE-2024-38046 [HIGH] CWE-20 PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-38117HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.31472024-08-13
CVE-2024-38117 [HIGH] CWE-125 NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-38043HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.30792024-07-09
CVE-2024-38043 [HIGH] CWE-20 PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-38047HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.30792024-07-09
CVE-2024-38047 [HIGH] CWE-20 PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-21446HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.28362024-03-12
CVE-2024-21446 [HIGH] CWE-591 NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-29061HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-29061 [HIGH] CWE-121 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2023-35323HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-35323 [HIGH] CWE-416 Windows OLE Remote Code Execution Vulnerability Windows OLE Remote Code Execution Vulnerability Windows OLE Remote Code Execution Vulnerability
cvelistv5
CVE-2023-21802HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21802 [HIGH] CWE-190 Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability
cvelistv5
CVE-2024-26175HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-26175 [HIGH] CWE-125 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2024-30027HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.29602024-05-14
CVE-2024-30027 [HIGH] CWE-415 NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2022-26788HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.6132022-04-15
CVE-2022-26788 [HIGH] PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-23402HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.16962023-03-14
CVE-2023-23402 [HIGH] CWE-415 Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability
cvelistv5
CVE-2023-23401HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.16962023-03-14
CVE-2023-23401 [HIGH] CWE-681 Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability Windows Media Remote Code Execution Vulnerability
cvelistv5
CVE-2024-21306MEDIUMCVSS 5.7≥ 10.0.0, < 10.0.22000.27132024-01-09
CVE-2024-21306 [MEDIUM] CWE-306 Microsoft Bluetooth Driver Spoofing Vulnerability Microsoft Bluetooth Driver Spoofing Vulnerability Microsoft Bluetooth Driver Spoofing Vulnerability
cvelistv5
CVE-2021-43230HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3762021-12-15
CVE-2021-43230 [HIGH] Windows NTFS Elevation of Privilege Vulnerability Windows NTFS Elevation of Privilege Vulnerability Windows NTFS Elevation of Privilege Vulnerability
cvelistv5
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase