CVE-2026-26174: Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Service allows an autho

CVE-2026-26174 · Severity: high · CVSS 7 · Published 2026-04-14

Executive brief

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