CVE-2017-11899

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

Device Guard in Windows 10 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allows a security feature bypass vulnerability due to the way untrusted files are handled, aka "Microsoft Windows Security Feature Bypass Vulnerability".

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Dec 12, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-11899: Critical severity, CVSS 9.8 | Vulnix