Security Advisory

CVE-2026-20860

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-01-13 17:56:33
Last updated 2026-04-01 13:48:42
Assigner microsoft
State PUBLISHED

Description

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