High severity7.8NVD Advisory· Published Jan 10, 2023· Updated Jun 17, 2026
CVE-2023-21768
CVE-2023-21768
Description
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Affected products
9cpe:2.3:o:microsoft:windows_11:21h2:*:*:*:*:*:arm64:*+ 4 more
- cpe:2.3:o:microsoft:windows_11:21h2:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_11:21h2:*:*:*:*:*:x64:*
- cpe:2.3:o:microsoft:windows_11:22h2:*:*:*:*:*:arm64:*
- cpe:2.3:o:microsoft:windows_11:22h2:*:*:*:*:*:x64:*
- (no CPE)range: 10.0.0
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
- (no CPE)range: 10.0.20348.0
- Range: 10.0.22621.0
Patches
Vulnerability mechanics
References
1News mentions
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