high7.2
CVE-2025-49666
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to execute code over a network.
Impact
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to execute code over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows Server 2016 | before 10.0.14393.8246 |
| Microsoft | Windows Server 2019 | before 10.0.17763.7558 |
| Microsoft | Windows Server 2022 | before 10.0.20348.3932 |
| Microsoft | Windows Server 2022 23h2 | before 10.0.25398.1732 |
| Microsoft | Windows Server 2025 | before 10.0.26100.4652 |