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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 33 of 78
CVE-2022-37991P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.10982022-10-11
CVE-2022-37991 [HIGH] CVE-2022-37991: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-36436P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36436 [HIGH] CVE-2023-36436: Windows MSHTML Platform Remote Code Execution Vulnerability Windows MSHTML Platform Remote Code Execution Vulnerability
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CVE-2022-38037P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.10982022-10-11
CVE-2022-38037 [HIGH] CVE-2022-38037: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-36393P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.26002023-11-14
CVE-2023-36393 [HIGH] CWE-426 CVE-2023-36393: Windows User Interface Application Core Remote Code Execution Vulnerability Windows User Interface Application Core Remote Code Execution Vulnerability
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CVE-2023-36598P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36598 [HIGH] CWE-122 CVE-2023-36598: Microsoft WDAC ODBC Driver Remote Code Execution Vulnerability Microsoft WDAC ODBC Driver Remote Code Execution Vulnerability
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CVE-2024-30073P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.31972024-09-10
CVE-2024-30073 [HIGH] CWE-41 CVE-2024-30073: Windows Security Zone Mapping Security Feature Bypass Vulnerability Windows Security Zone Mapping Security Feature Bypass Vulnerability
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CVE-2021-43238P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3762021-12-15
CVE-2021-43238 [HIGH] CWE-59 CVE-2021-43238: Windows Remote Access Elevation of Privilege Vulnerability Windows Remote Access Elevation of Privilege Vulnerability
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CVE-2023-21747P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21747 [HIGH] CWE-416 CVE-2023-21747: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-21675P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21675 [HIGH] CWE-843 CVE-2023-21675: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-21748P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21748 [HIGH] CVE-2023-21748: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2024-21442P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.28362024-03-12
CVE-2024-21442 [HIGH] CWE-170 CVE-2024-21442: Windows USB Print Driver Elevation of Privilege Vulnerability Windows USB Print Driver Elevation of Privilege Vulnerability
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CVE-2023-21749P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21749 [HIGH] CWE-20 CVE-2023-21749: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2024-38034P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.30792024-07-09
CVE-2024-38034 [HIGH] CWE-190 CVE-2024-38034: Windows Filtering Platform Elevation of Privilege Vulnerability Windows Filtering Platform Elevation of Privilege Vulnerability
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CVE-2023-23420P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.16962023-03-14
CVE-2023-23420 [HIGH] CWE-416 CVE-2023-23420: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-28248P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.18172023-04-11
CVE-2023-28248 [HIGH] CWE-190 CVE-2023-28248: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2024-21436P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.28362024-03-12
CVE-2024-21436 [HIGH] CWE-284 CVE-2024-21436: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
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CVE-2022-22043P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.7952022-07-12
CVE-2022-22043 [HIGH] CVE-2022-22043: Windows Fast FAT File System Driver Elevation of Privilege Vulnerability Windows Fast FAT File System Driver Elevation of Privilege Vulnerability
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CVE-2023-21774P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21774 [HIGH] CWE-416 CVE-2023-21774: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-21772P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21772 [HIGH] CWE-125 CVE-2023-21772: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2024-20658P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.27132024-01-09
CVE-2024-20658 [HIGH] CWE-125 CVE-2024-20658: Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase