high7.5
CVE-2026-0386
Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.
Impact
Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.8783 |
| Microsoft | Windows Server 2019 | before 10.0.17763.8276 |
| Microsoft | Windows Server 2022 | before 10.0.20348.4648 |
| Microsoft | Windows Server 2022 23h2 | before 10.0.25398.2092 |
| Microsoft | Windows Server 2025 | before 10.0.26100.32230 |