CVE-2026-0386

HIGH

Windows Server 2008-2025 - Unauthenticated Remote Code Execution via Deployment Services

Title source: llm
STIX 2.1

Description

Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0008
EPSS Percentile 24.5%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-284
Status published
Products (25)
Microsoft/Windows Server 2008 R2 Service Pack 1 6.1.7601.0 - 6.1.7601.28117
Microsoft/Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 - 6.1.7601.28117
Microsoft/Windows Server 2008 Service Pack 2 6.0.6003.0 - 6.0.6003.23717
Microsoft/Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 - 6.0.6003.23717
Microsoft/Windows Server 2012 6.2.9200.0 - 6.2.9200.25868
Microsoft/Windows Server 2012 (Server Core installation) 6.2.9200.0 - 6.2.9200.25868
Microsoft/Windows Server 2012 R2 6.3.9600.0 - 6.3.9600.22968
Microsoft/Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 - 6.3.9600.22968
Microsoft/Windows Server 2016 10.0.14393.0 - 10.0.14393.8783
Microsoft/Windows Server 2016 (Server Core installation) 10.0.14393.0 - 10.0.14393.8783
... and 15 more
Published Jan 13, 2026
Tracked Since Feb 18, 2026