medium5.3
CVE-2025-62567
Integer underflow (wrap or wraparound) in Windows Hyper-V allows an authorized attacker to deny service over a network.
Impact
Integer underflow (wrap or wraparound) in Windows Hyper-V allows an authorized attacker to deny service over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1607 | before 10.0.14393.8688 |
| Microsoft | Windows 10 1809 | before 10.0.17763.8146 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.6691 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.6691 |
| Microsoft | Windows 11 23h2 | before 10.0.22631.6345 |
| Microsoft | Windows 11 24h2 | before 10.0.26100.7392 |
| Microsoft | Windows 11 25h2 | before 10.0.26200.7392 |
| Microsoft | Windows Server 2012 | Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.8688 |
| Microsoft | Windows Server 2019 | before 10.0.17763.8146 |
| Microsoft | Windows Server 2022 | before 10.0.20348.4467 |
| Microsoft | Windows Server 2022 23h2 | before 10.0.25398.2025 |