CVE-2016-3349: Microsoft Windows 10

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

The kernel-mode drivers in Microsoft Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, and Windows 10 Gold and 1511 allow local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."

Affected products

• Microsoft Windows 10: affected versions not specified; version 1511 only
• Microsoft Windows 8.1: any version
• Microsoft Windows Rt 8.1: any version
• Microsoft Windows Server 2012: affected versions not specified; version r2 only

Published 2016-09-14. Last modified 2026-06-17.