Security Advisory

CVE-2026-34330

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-12 16:58:22

Last updated 2026-06-19 16:12:02

Assigner microsoft

CVSS score 7.8

State PUBLISHED

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

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