> CVE-2026-50349 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

[SOURCE] Microsoft Security Update Guide [DATE: 08/09/2026 14:00] [LANGUAGE: EN]

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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