CVE-2026-0386
Unknown Unknown - Not Provided
Improper Access Control in Windows Deployment Services Enables Remote Code Execution

Publication date: 2026-01-13

Last updated on: 2026-01-13

Assigner: Microsoft Corporation

Description
Improper access control in Windows Deployment Services allows an unauthorized attacker to execute code over an adjacent network.
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Meta Information
Published
2026-01-13
Last Modified
2026-01-13
Generated
2026-06-16
AI Q&A
2026-01-14
EPSS Evaluated
2026-06-14
NVD
CVE-2026-0386
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft windows_deployment_services *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

This vulnerability is an improper access control issue in Windows Deployment Services that allows an unauthorized attacker to execute code over an adjacent network. [1]

Impact Analysis

An attacker exploiting this vulnerability can execute arbitrary code remotely on the affected system without any privileges or user interaction, potentially leading to full compromise of confidentiality, integrity, and availability. [1]

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