Security Advisory

CVE-2026-20854

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-01-13 17:56:54

Last updated 2026-04-01 13:49:05

Assigner microsoft

CVSS score 7.5

State PUBLISHED

Use after free in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker to execute code over a network.