CVE-2017-8623

Windows Hyper-V in Windows 10 1607, 1703, and Windows Server 2016 allows a denial of service vulnerability when it fails to properly validate input from a privileged user on a guest operating system, aka "Windows Hyper-V Denial of Service Vulnerability".

• CWE-20

• http://www.securityfocus.com/bid/100042Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1039104Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8623Patch, Vendor Advisory
• http://www.securityfocus.com/bid/100042Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1039104Third Party Advisory, VDB Entry
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8623Patch, Vendor Advisory

Published

Aug 8, 2017

Last Modified

Jun 17, 2026

Status

Modified

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