Jan 2026: Windows Deployment Services Remote Code Execution Vulnerability
CVE-2026-0386 Published on January 13, 2026
Windows Deployment Services Remote Code Execution Vulnerability
Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2026-0386 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2026-0386
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Affected Versions
Microsoft Windows Server 2008 R2 Service Pack 1:- Version 6.1.7601.0 and below 6.1.7601.28117 is affected.
- Version 6.1.7601.0 and below 6.1.7601.28117 is affected.
- Version 6.0.6003.0 and below 6.0.6003.23717 is affected.
- Version 6.0.6003.0 and below 6.0.6003.23717 is affected.
- Version 6.2.9200.0 and below 6.2.9200.25868 is affected.
- Version 6.2.9200.0 and below 6.2.9200.25868 is affected.
- Version 6.3.9600.0 and below 6.3.9600.22968 is affected.
- Version 6.3.9600.0 and below 6.3.9600.22968 is affected.
- Version 10.0.14393.0 and below 10.0.14393.8783 is affected.
- Version 10.0.14393.0 and below 10.0.14393.8783 is affected.
- Version 10.0.17763.0 and below 10.0.17763.8276 is affected.
- Version 10.0.17763.0 and below 10.0.17763.8276 is affected.
- Version 10.0.20348.0 and below 10.0.20348.4648 is affected.
- Version 10.0.25398.0 and below 10.0.25398.2092 is affected.
- Version 10.0.26100.0 and below 10.0.26100.32230 is affected.
- Version 10.0.26100.0 and below 10.0.26100.32230 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.