CVE-2026-27922 | Microsoft Windows up to Server 2025 Ancillary Function Driver for WinSock use after free
A vulnerability labeled as critical has been found in Microsoft Windows. Affected is an unknown function of the component Ancillary Function Driver for WinSock. The manipulation results in use after free.
This vulnerability is cataloged as CVE-2026-27922. The attack must be initiated from a local position. There is no exploit available.
The affected component should be upgraded.