CVE-2017-11823: Microsoft Windows 10

Medium severity, CVSS 6.7. EPSS: 2.6% chance of exploitation in the next 30 days.

The Microsoft Device Guard on Microsoft Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows a security feature bypass by the way it handles Windows PowerShell sessions, aka "Microsoft Windows Security Feature Bypass".

Affected products

• Microsoft Windows 10: affected versions not specified; version 1511 only; version 1607 only; version 1703 only
• Microsoft Windows Server 2016: any version

Published 2017-10-13. Last modified 2026-06-17.