Description
Windows Hyper-V Denial of Service Vulnerability
Metrics
CVSS 3.1 5.6/10
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 1809 | >= 10.0.0, < 10.0.17763.2366 |
| Microsoft | Windows Server 2019 | >= 10.0.0, < 10.0.17763.2366 |
| Microsoft | Windows Server 2019 (Server Core installation) | >= 10.0.0, < 10.0.17763.2366 |
| Microsoft | Windows 10 Version 1909 | >= 10.0.0, < 10.0.18363.1977 |
| Microsoft | Windows 10 Version 21H1 | >= 10.0.0, < 10.0.19043.1415 |
| Microsoft | Windows Server 2022 | >= 10.0.0, < 10.0.20348.405 |
| Microsoft | Windows 10 Version 2004 | >= 10.0.0, < 10.0.19041.1415 |
| Microsoft | Windows Server version 2004 | >= 10.0.0, < 10.0.19041.1415 |
| Microsoft | Windows Server version 20H2 | >= 10.0.0, < 10.0.19042.1415 |
| Microsoft | Windows 11 version 21H2 | >= 10.0.0, < 10.0.22000.376 |
| Microsoft | Windows 10 Version 21H2 | >= 10.0.0, < 10.0.19044.1415 |
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43246Patch, Vendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43246Patch, Vendor Advisory
Timeline
- Published
- Dec 15, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified