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Microsoft Windows 10 21H2 vulnerabilities

3,736 known vulnerabilities affecting microsoft/windows_10_21h2.

Total CVEs
3,736
CISA KEV
91
actively exploited
Public exploits
55
Exploited in wild
102
Severity breakdown
CRITICAL123HIGH2687MEDIUM917LOW9

Vulnerabilities

Page 102 of 187
CVE-2024-43626P3HIGHCVSS 7.8fixed in 10.0.19044.51312024-11-12
CVE-2024-43626 [HIGH] CWE-122 CVE-2024-43626: Windows Telephony Service Elevation of Privilege Vulnerability Windows Telephony Service Elevation of Privilege Vulnerability
nvd
CVE-2024-43556P3HIGHCVSS 7.8fixed in 10.0.19044.50112024-10-08
CVE-2024-43556 [HIGH] CWE-416 CVE-2024-43556: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2024-38050P3HIGHCVSS 7.8fixed in 10.0.19044.46512024-07-09
CVE-2024-38050 [HIGH] CWE-191 CVE-2024-38050: Windows Workstation Service Elevation of Privilege Vulnerability Windows Workstation Service Elevation of Privilege Vulnerability
nvd
CVE-2024-30049P3HIGHCVSS 7.8fixed in 10.0.19044.44122024-05-14
CVE-2024-30049 [HIGH] CWE-416 CVE-2024-30049: Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
nvd
CVE-2025-49689P3HIGHCVSS 7.8fixed in 10.0.19044.60932025-07-08
CVE-2025-49689 [HIGH] CWE-125 CVE-2025-49689: Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to elevat Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to elevate privileges locally.
nvd
CVE-2024-38079P3HIGHCVSS 7.8fixed in 10.0.19044.46512024-07-09
CVE-2024-38079 [HIGH] CWE-122 CVE-2024-38079: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2024-38247P3HIGHCVSS 7.8fixed in 10.0.19044.48942024-09-10
CVE-2024-38247 [HIGH] CWE-415 CVE-2024-38247: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2024-29994P3HIGHCVSS 7.8fixed in 10.0.19044.44122024-05-14
CVE-2024-29994 [HIGH] CWE-125 CVE-2024-29994: Microsoft Windows SCSI Class System File Elevation of Privilege Vulnerability Microsoft Windows SCSI Class System File Elevation of Privilege Vulnerability
nvd
CVE-2024-49074P3HIGHCVSS 7.8fixed in 10.0.19044.52472024-12-12
CVE-2024-49074 [HIGH] CWE-416 CVE-2024-49074: Windows Kernel-Mode Driver Elevation of Privilege Vulnerability Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
nvd
CVE-2025-21367P3HIGHCVSS 7.8fixed in 10.0.19044.54872025-02-11
CVE-2025-21367 [HIGH] CWE-416 CVE-2025-21367: Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
nvd
CVE-2025-27739P3HIGHCVSS 7.8fixed in 10.0.19044.57372025-04-08
CVE-2025-27739 [HIGH] CWE-822 CVE-2025-27739: Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2023-38141P3HIGHCVSS 7.8fixed in 10.0.19044.34482023-09-12
CVE-2023-38141 [HIGH] CWE-367 CVE-2023-38141: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-43516P3HIGHCVSS 7.8fixed in 10.0.19044.50112024-10-08
CVE-2024-43516 [HIGH] CWE-822 CVE-2024-43516: Windows Secure Kernel Mode Elevation of Privilege Vulnerability Windows Secure Kernel Mode Elevation of Privilege Vulnerability
nvd
CVE-2024-38142P3HIGHCVSS 7.8fixed in 10.0.19044.47802024-08-13
CVE-2024-38142 [HIGH] CWE-122 CVE-2024-38142: Windows Secure Kernel Mode Elevation of Privilege Vulnerability Windows Secure Kernel Mode Elevation of Privilege Vulnerability
nvd
CVE-2024-43514P3HIGHCVSS 7.8fixed in 10.0.19044.50112024-10-08
CVE-2024-43514 [HIGH] CWE-415 CVE-2024-43514: Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
nvd
CVE-2023-35355P3HIGHCVSS 7.8fixed in 10.0.19044.34482023-09-12
CVE-2023-35355 [HIGH] CWE-121 CVE-2023-35355: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-36701P3HIGHCVSS 7.8fixed in 10.0.19041.35702023-10-10
CVE-2023-36701 [HIGH] CWE-125 CVE-2023-36701: Microsoft Resilient File System (ReFS) Elevation of Privilege Vulnerability Microsoft Resilient File System (ReFS) Elevation of Privilege Vulnerability
nvd
CVE-2024-43640P3HIGHCVSS 7.8fixed in 10.0.19044.51312024-11-12
CVE-2024-43640 [HIGH] CWE-415 CVE-2024-43640: Windows Kernel-Mode Driver Elevation of Privilege Vulnerability Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
nvd
CVE-2025-21378P3HIGHCVSS 7.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21378 [HIGH] CWE-122 CVE-2025-21378: Windows CSC Service Elevation of Privilege Vulnerability Windows CSC Service Elevation of Privilege Vulnerability
nvd
CVE-2026-48575P3HIGHCVSS 7.9fixed in 10.0.19044.74172026-06-09
CVE-2026-48575 [HIGH] CWE-693 CVE-2026-48575: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvd
Microsoft Windows 10 21H2 vulnerabilities | cvebase