Microsoft Windows 10 21H2 vulnerabilities
3,366 known vulnerabilities affecting microsoft/windows_10_21h2.
Total CVEs
3,366
CISA KEV
91
actively exploited
Public exploits
55
Exploited in wild
102
Severity breakdown
CRITICAL110HIGH2419MEDIUM828LOW9
Vulnerabilities
Page 28 of 169
CVE-2025-21204P3HIGHCVSS 7.8fixed in 10.0.19044.57372025-04-08
CVE-2025-21204 [HIGH] CWE-59 CVE-2025-21204: Improper link resolution before file access ('link following') in Windows Update Stack allows an aut
Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20921P3HIGHCVSS 7.5fixed in 10.0.19044.68092026-01-13
CVE-2026-20921 [HIGH] CWE-362 CVE-2026-20921: 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-2026-20926P3HIGHCVSS 7.5fixed in 10.0.19044.68092026-01-13
CVE-2026-20926 [HIGH] CWE-362 CVE-2026-20926: 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-2026-20919P3HIGHCVSS 7.5fixed in 10.0.19044.68092026-01-13
CVE-2026-20919 [HIGH] CWE-362 CVE-2026-20919: 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-2026-20848P3HIGHCVSS 7.5fixed in 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-2026-20934P3HIGHCVSS 7.5fixed in 10.0.19044.68092026-01-13
CVE-2026-20934 [HIGH] CWE-362 CVE-2026-20934: 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-2026-69539P3HIGHCVSS 7.5fixed in 10.0.19044.77252026-09-08
CVE-2026-69539 [HIGH] CWE-416 CVE-2026-69539: Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
nvd
CVE-2026-69852P3HIGHCVSS 7.5fixed in 10.0.19044.77252026-09-08
CVE-2026-69852 [HIGH] CWE-122 CVE-2026-69852: Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an
Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine
nvd
CVE-2026-58608P3HIGHCVSS 7.5fixed in 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-2023-35639P3HIGHCVSS 8.8fixed in 10.0.19041.38032023-12-12
CVE-2023-35639 [HIGH] CWE-122 CVE-2023-35639: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2026-20872P3MEDIUMCVSS 6.5fixed in 10.0.19044.68092026-01-13
CVE-2026-20872 [MEDIUM] CWE-73 CVE-2026-20872: External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spo
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2024-26166P3HIGHCVSS 8.8fixed in 10.0.19044.41702024-03-12
CVE-2024-26166 [HIGH] CWE-122 CVE-2024-26166: 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-2024-21450P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-03-12
CVE-2024-21450 [HIGH] CWE-190 CVE-2024-21450: 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-2024-26214P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-04-09
CVE-2024-26214 [HIGH] CWE-122 CVE-2024-26214: Microsoft WDAC SQL Server ODBC Driver Remote Code Execution Vulnerability
Microsoft WDAC SQL Server ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2024-26210P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-04-09
CVE-2024-26210 [HIGH] CWE-122 CVE-2024-26210: 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-2024-26244P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-04-09
CVE-2024-26244 [HIGH] CWE-191 CVE-2024-26244: 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-2024-26159P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-03-12
CVE-2024-26159 [HIGH] CWE-122 CVE-2024-26159: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2024-21451P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-03-12
CVE-2024-21451 [HIGH] CWE-197 CVE-2024-21451: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2024-21444P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-03-12
CVE-2024-21444 [HIGH] CWE-190 CVE-2024-21444: 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-2024-21441P3HIGHCVSS 8.8fixed in 10.0.19044.42912024-03-12
CVE-2024-21441 [HIGH] CWE-190 CVE-2024-21441: 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