CVE-2017-11880: Microsoft Windows 10

Medium severity, CVSS 4.7. EPSS: 2.2% chance of exploitation in the next 30 days.

Windows kernel in Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an attacker to run a specially crafted application and obtain information to further compromise the user's system due to the Windows kernel improperly initializing objects in memory, aka "Windows Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11831.

Affected products

• Microsoft Windows 10: any version; version 1511 only; version 1607 only; version 1703 only; version 1709 only
• Microsoft Windows 7: any version
• Microsoft Windows 8.1: any version
• Microsoft Windows Rt 8.1: affected versions not specified
• Microsoft Windows Server 2008: affected versions not specified; version r2 only
• Microsoft Windows Server 2012: affected versions not specified; version r2 only
• Microsoft Windows Server 2016: affected versions not specified

Published 2017-11-15. Last modified 2026-06-17.