Security Advisory

CVE-2026-42911

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-09 17:06:05
Last updated 2026-07-15 20:10:20
Assigner microsoft
CVSS score 7.0
State PUBLISHED

Description

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.