> CVE-2026-34344 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

[SOURCE] Microsoft Security Update Guide [DATE: 12/05/2026 14:00] [LANGUAGE: EN]

Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

[messages.read_original_source] →