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 26 of 146
CVE-2026-20922P3HIGHCVSS 7.8≥ 10.0.19044.0, < 10.0.19044.68092026-01-13
CVE-2026-20922 [HIGH] CWE-122 CVE-2026-20922: Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
nvd
CVE-2026-50452P3HIGHCVSS 8.1≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-50452 [HIGH] CWE-362 CVE-2026-50452: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an unauthorized attacker to elevate privileges over a network.
nvd
CVE-2024-26218P3HIGHCVSS 7.8≥ 10.0.19043.0, < 10.0.19044.42912024-04-09
CVE-2024-26218 [HIGH] CWE-367 CVE-2024-26218: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2026-20848P3HIGHCVSS 7.5≥ 10.0.19044.0, < 10.0.19044.68092026-01-13
CVE-2026-20848 [HIGH] CWE-362 CVE-2026-20848: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-58608P3HIGHCVSS 7.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-58608 [HIGH] CWE-362 CVE-2026-58608: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to execute code over a network.
nvd
CVE-2024-21310P3HIGHCVSS 7.8≥ 10.0.19043.0, < 10.0.19044.39302024-01-09
CVE-2024-21310 [HIGH] CWE-197 CVE-2024-21310: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
nvd
CVE-2026-20817P3HIGHCVSS 7.8≥ 10.0.19044.0, < 10.0.19044.68092026-01-13
CVE-2026-20817 [HIGH] CWE-280 CVE-2026-20817: Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an aut
Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
nvd
CVE-2022-21851P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.14662022-01-11
CVE-2022-21851 [HIGH] CVE-2022-21851: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
nvd
CVE-2022-21850P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.14662022-01-11
CVE-2022-21850 [HIGH] CVE-2022-21850: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
nvd
CVE-2025-55681P3HIGHCVSS 7.8≥ 10.0.19044.0, < 10.0.19044.64562025-10-14
CVE-2025-55681 [HIGH] CWE-125 CVE-2025-55681: Out-of-bounds read in Windows DWM allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows DWM allows an authorized attacker to elevate privileges locally.
nvd
CVE-2022-34734P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-34734 [HIGH] CVE-2022-34734: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2022-34727P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-34727 [HIGH] CVE-2022-34727: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2022-34732P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-34732 [HIGH] CVE-2022-34732: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2022-34730P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-34730 [HIGH] CVE-2022-34730: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2022-34726P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-34726 [HIGH] CVE-2022-34726: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2024-38054P3HIGHCVSS 7.8≥ 10.0.19043.0, < 10.0.19044.46512024-07-09
CVE-2024-38054 [HIGH] CWE-122 CVE-2024-38054: Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
nvd
CVE-2022-34731P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-34731 [HIGH] CVE-2022-34731: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2022-35834P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-35834 [HIGH] CVE-2022-35834: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2022-35835P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-35835 [HIGH] CVE-2022-35835: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2022-35836P3HIGHCVSS 8.8≥ 10.0.19043.0, < 10.0.19044.20062022-09-13
CVE-2022-35836 [HIGH] CVE-2022-35836: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd