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Microsoft Windows Server 2022 vulnerabilities

3,303 known vulnerabilities affecting microsoft/windows_server_2022.

Total CVEs
3,303
CISA KEV
104
actively exploited
Public exploits
75
Exploited in wild
135
Severity breakdown
CRITICAL99HIGH2369MEDIUM821LOW14

Vulnerabilities

Page 28 of 166
CVE-2025-62454P3HIGHCVSS 7.8fixed in 10.0.20348.4467≥ 10.0.20348.0, < 10.0.20348.45292025-12-09
CVE-2025-62454 [HIGH] CWE-122 CVE-2025-62454: Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker t Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-54916P3HIGHCVSS 7.8fixed in 10.0.20348.4106≥ 10.0.20348.0, < 10.0.20348.41712025-09-09
CVE-2025-54916 [HIGH] CWE-121 CVE-2025-54916: Stack-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. Stack-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
nvd
CVE-2026-20856P3HIGHCVSS 8.1fixed in 10.0.20348.4648≥ 10.0.20348.0, < 10.0.20348.46482026-01-13
CVE-2026-20856 [HIGH] CWE-20 CVE-2026-20856: Improper input validation in Windows Server Update Service allows an unauthorized attacker to execut Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-42987P3HIGHCVSS 8.1fixed in 10.0.20348.5256≥ 10.0.20348.0, < 10.0.20348.52562026-06-09
CVE-2026-42987 [HIGH] CWE-416 CVE-2026-42987: Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-50460P3HIGHCVSS 8.1fixed in 10.0.20348.5386≥ 10.0.20348.0, < 10.0.20348.53862026-07-14
CVE-2026-50460 [HIGH] CWE-362 CVE-2026-50460: 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-2025-21277P3HIGHCVSS 7.5fixed in 10.0.20348.3091≥ 10.0.20348.0, < 10.0.20348.30912025-01-14
CVE-2025-21277 [HIGH] CWE-126 CVE-2025-21277: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2022-30165P3HIGHCVSS 8.8≥ 10.0.20348.0, < 10.0.20348.7702022-06-15
CVE-2022-30165 [HIGH] CVE-2022-30165: Windows Kerberos Elevation of Privilege Vulnerability Windows Kerberos Elevation of Privilege Vulnerability
nvd
CVE-2023-21818P3HIGHCVSS 7.5≥ 10.0.20348.0, < 10.0.20348.15472023-02-14
CVE-2023-21818 [HIGH] CWE-20 CVE-2023-21818: Windows Secure Channel Denial of Service Vulnerability Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2026-20921P3HIGHCVSS 7.5fixed in 10.0.20348.4648≥ 10.0.20348.0, < 10.0.20348.46482026-01-13
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-2025-58726P3HIGHCVSS 7.5fixed in 10.0.20348.4294≥ 10.0.20348.0, < 10.0.20348.42942025-10-14
CVE-2025-58726 [HIGH] CWE-284 CVE-2025-58726: Improper access control in Windows SMB Server allows an authorized attacker to elevate privileges ov Improper access control in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2023-38186P3CRITICALCVSS 9.8≥ 10.0.20348.0, < 10.0.20348.19062023-08-08
CVE-2023-38186 [CRITICAL] CWE-306 CVE-2023-38186: Windows Mobile Device Management Elevation of Privilege Vulnerability Windows Mobile Device Management Elevation of Privilege Vulnerability
nvd
CVE-2026-20926P3HIGHCVSS 7.5fixed in 10.0.20348.4648≥ 10.0.20348.0, < 10.0.20348.46482026-01-13
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 10.0.20348.4648≥ 10.0.20348.0, < 10.0.20348.46482026-01-13
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-2026-20934P3HIGHCVSS 7.5fixed in 10.0.20348.4648≥ 10.0.20348.0, < 10.0.20348.46482026-01-13
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-2026-58531P3HIGHCVSS 7.5fixed in 10.0.20348.5386≥ 10.0.20348.0, < 10.0.20348.53862026-07-14
CVE-2026-58531 [HIGH] CWE-362 CVE-2026-58531: 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 allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2024-38071P3HIGHCVSS 7.5fixed in 10.0.20348.2582≥ 10.0.20348.0, < 10.0.20348.25822024-07-09
CVE-2024-38071 [HIGH] CWE-126 CVE-2024-38071: Windows Remote Desktop Licensing Service Denial of Service Vulnerability Windows Remote Desktop Licensing Service Denial of Service Vulnerability
nvd
CVE-2023-35639P3HIGHCVSS 8.8≥ 10.0.20348.0, < 10.0.20348.21592023-12-12
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-2024-26214P3HIGHCVSS 8.8fixed in 10.0.20348.2402≥ 10.0.20348.0, < 10.0.20348.24022024-04-09
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-2022-30221P3HIGHCVSS 8.8≥ 10.0.20348.0, < 10.0.20348.8252022-07-12
CVE-2022-30221 [HIGH] CVE-2022-30221: Windows Graphics Component Remote Code Execution Vulnerability Windows Graphics Component Remote Code Execution Vulnerability
nvd
CVE-2023-36006P3HIGHCVSS 8.8≥ 10.0.20348.0, < 10.0.20348.21592023-12-12
CVE-2023-36006 [HIGH] CWE-121 CVE-2023-36006: 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
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Microsoft Windows Server 2022 vulnerabilities | cvebase