Security Advisory

CVE-2026-66799

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-11 17:05:06
Last updated 2026-08-26 23:18:41
Assigner microsoft
CVSS score 7.8
State PUBLISHED

Description

Heap-based buffer overflow in Windows Key Guard allows an authorized attacker to elevate privileges locally.

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