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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 37 of 78
CVE-2021-40488P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-40488 [HIGH] CWE-269 CVE-2021-40488: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2021-26441P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-26441 [HIGH] CWE-269 CVE-2021-26441: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2022-24479P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.6132022-04-15
CVE-2022-24479 [HIGH] CVE-2022-24479: Connected User Experiences and Telemetry Elevation of Privilege Vulnerability Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
nvd
CVE-2023-36712P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36712 [HIGH] CVE-2023-36712: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2021-43247P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3762021-12-15
CVE-2021-43247 [HIGH] CWE-787 CVE-2021-43247: Windows TCP/IP Driver Elevation of Privilege Vulnerability Windows TCP/IP Driver Elevation of Privilege Vulnerability
nvd
CVE-2022-24550P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.6132022-04-15
CVE-2022-24550 [HIGH] CVE-2022-24550: Windows Telephony Server Elevation of Privilege Vulnerability Windows Telephony Server Elevation of Privilege Vulnerability
nvd
CVE-2022-34705P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.8562022-08-09
CVE-2022-34705 [HIGH] CWE-416 CVE-2022-34705: Windows Defender Credential Guard Elevation of Privilege Vulnerability Windows Defender Credential Guard Elevation of Privilege Vulnerability
nvd
CVE-2021-40489P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-40489 [HIGH] CWE-269 CVE-2021-40489: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2021-40478P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-40478 [HIGH] CWE-269 CVE-2021-40478: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2021-41345P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-41345 [HIGH] CWE-269 CVE-2021-41345: Storage Spaces Controller Elevation of Privilege Vulnerability Storage Spaces Controller Elevation of Privilege Vulnerability
nvd
CVE-2022-41052P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.12192022-11-09
CVE-2022-41052 [HIGH] CVE-2022-41052: Windows Graphics Component Remote Code Execution Vulnerability Windows Graphics Component Remote Code Execution Vulnerability
nvd
CVE-2023-21817P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21817 [HIGH] CWE-287 CVE-2023-21817: Windows Kerberos Elevation of Privilege Vulnerability Windows Kerberos Elevation of Privilege Vulnerability
nvd
CVE-2022-35771P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.8562022-08-09
CVE-2022-35771 [HIGH] CWE-269 CVE-2022-35771: Windows Defender Credential Guard Elevation of Privilege Vulnerability Windows Defender Credential Guard Elevation of Privilege Vulnerability
nvd
CVE-2023-21822P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21822 [HIGH] CWE-416 CVE-2023-21822: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2023-36726P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36726 [HIGH] CWE-416 CVE-2023-36726: Windows Internet Key Exchange (IKE) Extension Elevation of Privilege Vulnerability Windows Internet Key Exchange (IKE) Extension Elevation of Privilege Vulnerability
nvd
CVE-2022-34711P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.8562022-08-15
CVE-2022-34711 [HIGH] CVE-2022-34711: Windows Defender Credential Guard Elevation of Privilege Vulnerability Windows Defender Credential Guard Elevation of Privilege Vulnerability
nvd
CVE-2023-21805P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22621.15742023-02-14
CVE-2023-21805 [HIGH] CWE-77 CVE-2023-21805: Windows MSHTML Platform Remote Code Execution Vulnerability Windows MSHTML Platform Remote Code Execution Vulnerability
nvd
CVE-2022-22031P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.7952022-07-12
CVE-2022-22031 [HIGH] CWE-312 CVE-2022-22031: Windows Credential Guard Domain-joined Public Key Elevation of Privilege Vulnerability Windows Credential Guard Domain-joined Public Key Elevation of Privilege Vulnerability
nvd
CVE-2021-41347P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.2582021-10-13
CVE-2021-41347 [HIGH] CWE-269 CVE-2021-41347: Windows AppX Deployment Service Elevation of Privilege Vulnerability Windows AppX Deployment Service Elevation of Privilege Vulnerability
nvd
CVE-2022-41092P3HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.12192022-11-09
CVE-2022-41092 [HIGH] CVE-2022-41092: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase