CVE-2017-8593

HighCVSS 7.0/10Last modified Jun 17, 2026

Description

Microsoft Win32k in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an elevation of privilege vulnerability when it fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability".

Metrics

CVSS 3.0 7.0/10CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-281

Affected software

Vendor	Product	Versions
Microsoft Corporation	Windows Kernel-Mode Drivers	Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016

References

http://www.securityfocus.com/bid/100032Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039105Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8593Patch, Vendor Advisory
http://www.securityfocus.com/bid/100032Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039105Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8593Patch, Vendor Advisory

Timeline

Published: Aug 8, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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