Security Advisory

CVE-2026-56176

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-14 17:09:16
Last updated 2026-07-24 19:35:24
Assigner microsoft
CVSS score 7.8
State PUBLISHED

Description

Out-of-bounds read in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.