cvedb.io
CVE-2026-40398
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2026-05-12T18:17:17.460 · Last modified 2026-06-17T10:45:14.707

Summary

Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.

Affected products

microsoft — windows_10_1607

Does this affect you?

Add your gear to cvedb and we'll alert you only when microsoft ships something exploited.

Check my exposure →

References

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