cvedb.io
CVE-2026-45487
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2026-06-09T17:17:24.403 · Last modified 2026-06-17T10:52:08.003

Summary

Time-of-check time-of-use (TOCTOU) race condition in Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Affected products

microsoft — windows_10_21h2

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.