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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 44 of 78
CVE-2023-21724P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21724 [HIGH] CWE-416 CVE-2023-21724: Microsoft DWM Core Library Elevation of Privilege Vulnerability Microsoft DWM Core Library Elevation of Privilege Vulnerability
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CVE-2022-30203P3HIGHCVSS 7.4≥ 10.0.0, < 10.0.22000.7952022-07-12
CVE-2022-30203 [HIGH] CWE-863 CVE-2022-30203: Windows Boot Manager Security Feature Bypass Vulnerability Windows Boot Manager Security Feature Bypass Vulnerability
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CVE-2022-41094P3HIGHCVSS 7.8≥ 10.0.22000.0, < 10.0.22000.13352022-12-13
CVE-2022-41094 [HIGH] CVE-2022-41094: Windows Hyper-V Elevation of Privilege Vulnerability Windows Hyper-V Elevation of Privilege Vulnerability
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CVE-2022-44680P3HIGHCVSS 7.8≥ 10.0.22000.0, < 10.0.22000.13352022-12-13
CVE-2022-44680 [HIGH] CVE-2022-44680: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
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CVE-2022-37992P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.12192022-11-09
CVE-2022-37992 [HIGH] CVE-2022-37992: Windows Group Policy Elevation of Privilege Vulnerability Windows Group Policy Elevation of Privilege Vulnerability
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CVE-2022-37986P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.10982022-10-11
CVE-2022-37986 [HIGH] CVE-2022-37986: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
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CVE-2023-21680P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21680 [HIGH] CWE-416 CVE-2023-21680: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
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CVE-2022-37983P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.10982022-10-11
CVE-2022-37983 [HIGH] CVE-2022-37983: Microsoft DWM Core Library Elevation of Privilege Vulnerability Microsoft DWM Core Library Elevation of Privilege Vulnerability
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CVE-2023-21765P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21765 [HIGH] CWE-190 CVE-2023-21765: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability
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CVE-2023-21558P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21558 [HIGH] CWE-20 CVE-2023-21558: Windows Error Reporting Service Elevation of Privilege Vulnerability Windows Error Reporting Service Elevation of Privilege Vulnerability
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CVE-2023-21767P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21767 [HIGH] CWE-20 CVE-2023-21767: Windows Overlay Filter Elevation of Privilege Vulnerability Windows Overlay Filter Elevation of Privilege Vulnerability
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CVE-2023-21551P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21551 [HIGH] CWE-416 CVE-2023-21551: Microsoft Cryptographic Services Elevation of Privilege Vulnerability Microsoft Cryptographic Services Elevation of Privilege Vulnerability
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CVE-2023-21561P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21561 [HIGH] CWE-190 CVE-2023-21561: Microsoft Cryptographic Services Elevation of Privilege Vulnerability Microsoft Cryptographic Services Elevation of Privilege Vulnerability
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CVE-2021-41366P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3182021-11-10
CVE-2021-41366 [HIGH] CWE-269 CVE-2021-41366: Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
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CVE-2024-38202P3HIGHCVSS 7.3≥ 10.0.0, < 10.0.22000.32602024-08-08
CVE-2024-38202 [HIGH] CWE-284 CVE-2024-38202: Summary Microsoft was notified that an elevation of privilege vulnerability exists in Windows Update Summary Microsoft was notified that an elevation of privilege vulnerability exists in Windows Update, potentially enabling an attacker with basic user privileges to reintroduce previously mitigated vulnerabilities or circumvent some features of Virtualization Based Security (VBS). However, an attacker attempting to exploit this vulnerability requires
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CVE-2023-21756P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-21756 [HIGH] CWE-416 CVE-2023-21756: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
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CVE-2023-21804P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21804 [HIGH] CWE-122 CVE-2023-21804: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
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CVE-2022-34706P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.8562022-08-09
CVE-2022-34706 [HIGH] CWE-269 CVE-2022-34706: Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability
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CVE-2023-21524P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21524 [HIGH] CWE-798 CVE-2023-21524: Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability
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CVE-2023-24910P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.16962023-03-14
CVE-2023-24910 [HIGH] CWE-476 CVE-2023-24910: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase