CVE-2017-8562

Microsoft Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 allows an elevation of privilege vulnerability due to Windows improperly handling calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability".

• CWE-281

• http://www.securityfocus.com/bid/99397Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8562Patch, Vendor Advisory
• http://www.securityfocus.com/bid/99397Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-8562Patch, Vendor Advisory

Published

Jul 11, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2017-8556Graphics in Microsoft Windows Server 2008 SP2 and R2 SP1, Wi…
• CVE-2017-8557Windows System Information Console in Windows Server 2008 SP…
• CVE-2017-8558The Microsoft Malware Protection Engine running on Microsoft…
• CVE-2017-8559Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3…
• CVE-2017-8560Microsoft Exchange Server 2010 SP3, Exchange Server 2013 SP3…
• CVE-2017-8561Windows kernel in Microsoft Windows 8.1, Windows Server 2012…7
• CVE-2017-8563Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1,…
• CVE-2017-8564Windows kernel in Microsoft Windows Server 2008 SP2 and R2 S…
• CVE-2017-8565Windows PowerShell in Windows Server 2008 SP2 and R2 SP1, Wi…
• CVE-2017-8566Microsoft Windows 1607, 1703, and Windows Server 2016 allows…
• CVE-2017-8567A remote code execution vulnerability exists in Microsoft Ex…
• CVE-2017-8569Microsoft SharePoint Server allows an elevation of privilege…