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CVE Number Vulnerability Product Severity Date
CVE-2021-26867 Windows Hyper-V Remote Code Execution Vulnerability Windows 10 Critical 17-03-2021

Technical Information

Brief overview of the risk:

A remote code execution vulnerability in Windows Hyper-V, a product of Microsoft which is used for hardware virtualization. Any client which uses the Plan 9 file system is vulnerable to this vulnerability. On successful exploitation of this vulnerability on a vulnerable Hyper-V client, an authenticated user can run code on Hyper-V servers.

Further information on this vulnerability is available at : CVE-2021-26867

Affected Software

Windows 10 Version 1909 for x64-based Systems
Windows Server version 1909 (Server Core installation)
Windows 10 Version 2004 for x64-based Systems
Windows Server version 2004 (Server Core installation)
Windows 10 Version 20H2 for x64-based Systems
Windows Server version 20H2 (Server Core Installation)