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Microsoft Windows 10 Version 21H2 vulnerabilities

2,906 known vulnerabilities affecting microsoft/windows_10_version_21h2.

Total CVEs
2,906
CISA KEV
95
actively exploited
Public exploits
67
Exploited in wild
123
Severity breakdown
CRITICAL79HIGH2093MEDIUM721LOW13

Vulnerabilities

Page 2 of 146
CVE-2023-36874P1HIGHCVSS 7.8KEVPoC≥ 10.0.19043.0, < 10.0.19044.32082023-07-11
CVE-2023-36874 [HIGH] CWE-59 CVE-2023-36874: Windows Error Reporting Service Elevation of Privilege Vulnerability Windows Error Reporting Service Elevation of Privilege Vulnerability
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CVE-2025-26633P1HIGHCVSS 7.0KEVPoCRansomware≥ 10.0.19044.0, < 10.0.19044.56082025-03-11
CVE-2025-26633 [HIGH] CWE-707 CVE-2025-26633: Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.
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CVE-2024-49138P1HIGHCVSS 7.8KEVPoC≥ 10.0.19043.0, < 10.0.19044.52472024-12-12
CVE-2024-49138 [HIGH] CWE-122 CVE-2024-49138: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2024-35250P1HIGHCVSS 7.8KEVPoC≥ 10.0.19044.0, < 10.0.19044.45292024-06-11
CVE-2024-35250 [HIGH] CWE-822 CVE-2024-35250: Windows Kernel-Mode Driver Elevation of Privilege Vulnerability Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
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CVE-2024-38193P1HIGHCVSS 7.8KEVPoC≥ 10.0.19043.0, < 10.0.19044.47802024-08-13
CVE-2024-38193 [HIGH] CWE-416 CVE-2024-38193: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
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CVE-2022-24521P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.19043.0, < 10.0.19044.16452022-04-15
CVE-2022-24521 [HIGH] CWE-787 CVE-2022-24521: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2023-29360P1HIGHCVSS 8.4KEVPoC≥ 10.0.19043.0, < 10.0.19044.30862023-06-14
CVE-2023-29360 [HIGH] CWE-822 CVE-2023-29360: Microsoft Streaming Service Elevation of Privilege Vulnerability Microsoft Streaming Service Elevation of Privilege Vulnerability
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CVE-2023-36802P1HIGHCVSS 7.8KEVPoC≥ 10.0.19043.0, < 10.0.19044.34482023-09-12
CVE-2023-36802 [HIGH] CWE-416 CVE-2023-36802: Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability
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CVE-2024-30051P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.19043.0, < 10.0.19044.44122024-05-14
CVE-2024-30051 [HIGH] CWE-122 CVE-2024-30051: Windows DWM Core Library Elevation of Privilege Vulnerability Windows DWM Core Library Elevation of Privilege Vulnerability
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CVE-2025-62215P1HIGHCVSS 7.0KEVPoC≥ 10.0.19044.0, < 10.0.19044.65752025-11-11
CVE-2025-62215 [HIGH] CWE-362 CVE-2025-62215: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2025-21333P1HIGHCVSS 7.8KEVPoC≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21333 [HIGH] CWE-122 CVE-2025-21333: Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
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CVE-2021-43226P1HIGHCVSS 7.8KEVPoCRansomware≥ 10.0.0, < 10.0.19044.14152021-12-15
CVE-2021-43226 [HIGH] CVE-2021-43226: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2026-32202P2MEDIUMCVSS 4.3KEVPoC≥ 10.0.19044.0, < 10.0.19044.71842026-04-14
CVE-2026-32202 [MEDIUM] CWE-693 CVE-2026-32202: Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing ov Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
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CVE-2023-36424P1HIGHCVSS 7.8KEVPoC≥ 10.0.19043.0, < 10.0.19043.36932023-11-14
CVE-2023-36424 [HIGH] CWE-125 CVE-2023-36424: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
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CVE-2025-24990P1HIGHCVSS 7.8KEVPoC≥ 10.0.19044.0, < 10.0.19044.64562025-10-14
CVE-2025-24990 [HIGH] CWE-822 CVE-2025-24990: Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update. Fax modem hardware dependent on this specific driver will no longer work on Window
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CVE-2022-26904P1HIGHCVSS 7.0KEVPoC≥ 10.0.19043.0, < 10.0.19044.16452022-04-15
CVE-2022-26904 [HIGH] CWE-362 CVE-2022-26904: Windows User Profile Service Elevation of Privilege Vulnerability Windows User Profile Service Elevation of Privilege Vulnerability
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CVE-2022-21919P1HIGHCVSS 7.0KEVPoC≥ 10.0.19043.0, < 10.0.19043.14662022-01-11
CVE-2022-21919 [HIGH] CWE-59 CVE-2022-21919: Windows User Profile Service Elevation of Privilege Vulnerability Windows User Profile Service Elevation of Privilege Vulnerability
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CVE-2023-28229P1HIGHCVSS 7.0KEVPoC≥ 10.0.19043.0, < 10.0.19044.28462023-04-11
CVE-2023-28229 [HIGH] CWE-591 CVE-2023-28229: Windows CNG Key Isolation Service Elevation of Privilege Vulnerability Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
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CVE-2026-20805P2MEDIUMCVSS 5.5KEVPoC≥ 10.0.19044.0, < 10.0.19044.68092026-01-13
CVE-2026-20805 [MEDIUM] CWE-200 CVE-2026-20805: Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an auth Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
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CVE-2022-44698P1MEDIUMCVSS 5.4KEVRansomware≥ 10.0.19044.0, < 10.0.19044.23642022-12-13
CVE-2022-44698 [MEDIUM] CVE-2022-44698: Windows SmartScreen Security Feature Bypass Vulnerability Windows SmartScreen Security Feature Bypass Vulnerability
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Microsoft Windows 10 Version 21H2 vulnerabilities | cvebase