Security Advisory

CVE-2026-20810

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-01-13 17:56:10

Last updated 2026-07-30 20:46:28

Assigner microsoft

CVSS score 7.8

State PUBLISHED

Free of memory not on the heap in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.