cvedb.io
CVE-2026-20809
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2026-01-13T18:16:07.360 · Last modified 2026-06-17T10:17:49.210

Summary

Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.

Affected products

microsoft — windows_10_1607

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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.