Security Advisory

CVE-2026-27921

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-14 16:57:13

Last updated 2026-06-19 16:07:43

Assigner microsoft

State PUBLISHED

Description

Concurrent execution using shared resource with improper synchronization (race condition) in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

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