8.6
High
CVE-2021-31977 Windows Hyper-V Denial of Service Vulnerability
Description
Windows Hyper-V Denial of Service Vulnerability
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 1809 10.0 | 10.0.0 → < 10.0.17763.1999 | 10.0.17763.1999 |
| Windows Server 2019 10.0 | 10.0.0 → < 10.0.17763.1999 | 10.0.17763.1999 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.0 → < 10.0.17763.1999 | 10.0.17763.1999 |
| Windows 10 Version 1909 10.0 | 10.0.0 → < 10.0.18363.1621 | 10.0.18363.1621 |
| Windows 10 Version 21H1 10.0 | 10.0.0 → < 10.0.19043.1052 | 10.0.19043.1052 |
| Windows 10 Version 2004 10.0 | 10.0.0 → < 10.0.19041.1052 | 10.0.19041.1052 |
| Windows Server version 2004 10.0 | 10.0.0 → < 10.0.19041.1052 | 10.0.19041.1052 |
| Windows Server version 20H2 10.0 | 10.0.0 → < 10.0.19042.1052 | 10.0.19042.1052 |
| Windows 10 Version 1507 10.0 | 10.0.0 → < 10.0.10240.18967 | 10.0.10240.18967 |
Show the 3 other branches Hide the 3 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows 10 Version 1607 10.0 | 10.0.0 → < 10.0.14393.4467 | 10.0.14393.4467 |
| Windows Server 2016 10.0 | 10.0.0 → < 10.0.14393.4467 | 10.0.14393.4467 |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.0 → < 10.0.14393.4467 | 10.0.14393.4467 |
References
- portal.msrc.microsoft.com portal.msrc.microsoft.com
Timeline
- Published
- Last modified
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