CVE-2025-21379

Published: Feb 11, 2025Modified: Feb 14, 2025

7.1

Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.2 / Impact: 5.9

Source: secure@microsoft.com (Secondary)

Description

DHCP Client Service Remote Code Execution Vulnerability

Affected (3)

Products: Microsoft: Windows 11 24h2, Windows Server 2025

2 products

Windows 11 24h2

Windows Server 2025

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows 11 24h2	Before 10.0.26100.3194
Microsoft Windows 11 24h2	Before 10.0.26100.3194
Microsoft Windows Server 2025	Before 10.0.26100.3194

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21379

Source: secure@microsoft.com

PatchVendor Advisory

Timeline

No history available yet.