7.5
High
CVE-2026-0386 Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an…
Description
Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2019 10.0 | 10.0.17763.0 → < 10.0.17763.8276 | 10.0.17763.8276 |
| Windows Server 2019 (Server Core installation) 10.0 | 10.0.17763.0 → < 10.0.17763.8276 | 10.0.17763.8276 |
| Windows Server 2022 10.0 | 10.0.20348.0 → < 10.0.20348.4648 | 10.0.20348.4648 |
| Windows Server 2025 (Server Core installation) 10.0 | 10.0.26100.0 → < 10.0.26100.32230 | 10.0.26100.32230 |
| Windows Server 2022, 23H2 Edition (Server Core installation) 10.0 | 10.0.25398.0 → < 10.0.25398.2092 | 10.0.25398.2092 |
| Windows Server 2025 10.0 | 10.0.26100.0 → < 10.0.26100.32230 | 10.0.26100.32230 |
| Windows Server 2016 10.0 | 10.0.14393.0 → < 10.0.14393.8783 | 10.0.14393.8783 |
| Windows Server 2016 (Server Core installation) 10.0 | 10.0.14393.0 → < 10.0.14393.8783 | 10.0.14393.8783 |
| Windows Server 2008 Service Pack 2 6.0 | 6.0.6003.0 → < 6.0.6003.23717 | 6.0.6003.23717 |
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| Product | Affected versions | Fixed in |
|---|---|---|
| Windows Server 2008 Service Pack 2 (Server Core installation) 6.0 | 6.0.6003.0 → < 6.0.6003.23717 | 6.0.6003.23717 |
| Windows Server 2008 R2 Service Pack 1 6.1 | 6.1.7601.0 → < 6.1.7601.28117 | 6.1.7601.28117 |
| Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1 | 6.1.7601.0 → < 6.1.7601.28117 | 6.1.7601.28117 |
| Windows Server 2012 6.2 | 6.2.9200.0 → < 6.2.9200.25868 | 6.2.9200.25868 |
| Windows Server 2012 (Server Core installation) 6.2 | 6.2.9200.0 → < 6.2.9200.25868 | 6.2.9200.25868 |
| Windows Server 2012 R2 6.3 | 6.3.9600.0 → < 6.3.9600.22968 | 6.3.9600.22968 |
| Windows Server 2012 R2 (Server Core installation) 6.3 | 6.3.9600.0 → < 6.3.9600.22968 | 6.3.9600.22968 |
References
- Windows Deployment Services Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified
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