Medium severity6.8NVD Advisory· Published Aug 8, 2017· Updated May 13, 2026

CVE-2017-8623

Description

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".

Affected products

Microsoft/Windows 102 versions
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_10:1703:*:*:*:*:*:*:*
Microsoft/Windows Server 2016
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*
Microsoft Corporation/Windows Hyper-Vv5
Range: Windows 10 1607, 1703, and Windows Server 2016

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8623nvdPatchVendor Advisory
www.securityfocus.com/bid/100042nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1039104nvdThird Party AdvisoryVDB Entry

News mentions

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cvss	0.442
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000