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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 4 of 146
CVE-2026-21519P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.69372026-02-10
CVE-2026-21519 [HIGH] CWE-843 CVE-2026-21519: Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an au Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
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CVE-2022-41091P1MEDIUMCVSS 5.4KEVRansomware≥ 10.0.19043.0, < 10.0.19044.22512022-11-09
CVE-2022-41091 [MEDIUM] CWE-863 CVE-2022-41091: Windows Mark of the Web Security Feature Bypass Vulnerability Windows Mark of the Web Security Feature Bypass Vulnerability
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CVE-2025-32701P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.58542025-05-13
CVE-2025-32701 [HIGH] CWE-416 CVE-2025-32701: Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate pri Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
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CVE-2023-32049P1HIGHCVSS 8.8KEV≥ 10.0.19043.0, < 10.0.19044.32082023-07-11
CVE-2023-32049 [HIGH] CVE-2023-32049: Windows SmartScreen Security Feature Bypass Vulnerability Windows SmartScreen Security Feature Bypass Vulnerability
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CVE-2024-38213P1MEDIUMCVSS 6.5KEV≥ 10.0.19043.0, < 10.0.19044.45292024-08-13
CVE-2024-38213 [MEDIUM] CWE-693 CVE-2024-38213: Windows Mark of the Web Security Feature Bypass Vulnerability Windows Mark of the Web Security Feature Bypass Vulnerability
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CVE-2025-32706P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.58542025-05-13
CVE-2025-32706 [HIGH] CWE-20 CVE-2025-32706: Improper input validation in Windows Common Log File System Driver allows an authorized attacker to Improper input validation in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
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CVE-2025-24993P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.56082025-03-11
CVE-2025-24993 [HIGH] CWE-122 CVE-2025-24993: Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
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CVE-2025-21334P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21334 [HIGH] CWE-416 CVE-2025-21334: 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-2025-21335P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21335 [HIGH] CWE-416 CVE-2025-21335: 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-2024-38014P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19044.48942024-09-10
CVE-2024-38014 [HIGH] CWE-269 CVE-2024-38014: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
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CVE-2023-36033P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19043.36932023-11-14
CVE-2023-36033 [HIGH] CWE-822 CVE-2023-36033: Windows DWM Core Library Elevation of Privilege Vulnerability Windows DWM Core Library Elevation of Privilege Vulnerability
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CVE-2023-21823P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19044.26042023-02-14
CVE-2023-21823 [HIGH] CWE-190 CVE-2023-21823: Windows Graphics Component Remote Code Execution Vulnerability Windows Graphics Component Remote Code Execution Vulnerability
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CVE-2024-38106P1HIGHCVSS 7.0KEV≥ 10.0.19043.0, < 10.0.19044.47802024-08-13
CVE-2024-38106 [HIGH] CWE-591 CVE-2024-38106: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
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CVE-2023-32046P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19044.32082023-07-11
CVE-2023-32046 [HIGH] CVE-2023-32046: Windows MSHTML Platform Elevation of Privilege Vulnerability Windows MSHTML Platform Elevation of Privilege Vulnerability
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CVE-2025-32709P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.58542025-05-13
CVE-2025-32709 [HIGH] CWE-416 CVE-2025-32709: Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attac Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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CVE-2024-38107P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19044.47802024-08-13
CVE-2024-38107 [HIGH] CWE-416 CVE-2024-38107: Windows Power Dependency Coordinator Elevation of Privilege Vulnerability Windows Power Dependency Coordinator Elevation of Privilege Vulnerability
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CVE-2025-21391P1HIGHCVSS 7.1KEV≥ 10.0.19044.0, < 10.0.19044.54872025-02-11
CVE-2025-21391 [HIGH] CWE-59 CVE-2025-21391: Windows Storage Elevation of Privilege Vulnerability Windows Storage Elevation of Privilege Vulnerability
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CVE-2025-24985P1HIGHCVSS 7.8KEV≥ 10.0.19044.0, < 10.0.19044.56082025-03-11
CVE-2025-24985 [HIGH] CWE-122 CVE-2025-24985: Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.
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CVE-2022-41125P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19044.22512022-11-09
CVE-2022-41125 [HIGH] CWE-787 CVE-2022-41125: Windows CNG Key Isolation Service Elevation of Privilege Vulnerability Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
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CVE-2022-41033P1HIGHCVSS 7.8KEV≥ 10.0.19043.0, < 10.0.19044.21302022-10-11
CVE-2022-41033 [HIGH] CWE-843 CVE-2022-41033: Windows COM+ Event System Service Elevation of Privilege Vulnerability Windows COM+ Event System Service Elevation of Privilege Vulnerability
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Microsoft Windows 10 Version 21H2 vulnerabilities | cvebase