Nov 2021: Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
CVE-2021-26443 Published on November 10, 2021

Products Associated with CVE-2021-26443

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Affected Versions

Microsoft Windows 10 Version 1809:

• Version 10.0.17763.0 and below 10.0.17763.2300 is affected.

Microsoft Windows 10 Version 1909:

• Version 10.0.0 and below 10.0.18363.1916 is affected.

Microsoft Windows 10 Version 2004:

• Version 10.0.0 and below 10.0.19041.1348 is affected.

Microsoft Windows 10 Version 21H1:

• Version 10.0.0 and below 10.0.19043.1348 is affected.

Microsoft Windows 11 version 21H2:

• Version 10.0.22000.0 and below 10.0.22000.318 is affected.

Microsoft Windows Server 2019:

• Version 10.0.17763.0 and below 10.0.17763.2300 is affected.

Microsoft Windows Server 2019 (Server Core installation):

• Version 10.0.17763.0 and below 10.0.17763.2300 is affected.

Microsoft Windows Server 2022:

• Version 10.0.20348.0 and below 10.0.20348.350 is affected.

Microsoft Windows Server version 2004:

• Version 10.0.0 and below 10.0.19041.1348 is affected.

Microsoft Windows Server version 20H2:

• Version 10.0.0 and below 10.0.19041.1348 is affected.

Exploit Probability