CVE-2021-26443
Critical
Description
Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
SeverityCritical
CVSS9.0
Exploit probability—
Product
Microsoft Windows
PublishedNov 10, 2021
First seenNov 10, 2021
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft windows_10 | 20h2, 21h1, 1809, 1909 | — |
| microsoft windows_11 | No range specified | — |
| microsoft windows_server_2016 | 20h2, 2004 | — |
| microsoft windows_server_2019 | No range specified | — |
| microsoft windows_server_2022 | No range specified | — |
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