CVE-2025-21183

HIGH

Microsoft Windows 11 24h2 < 10.0.26100.3107 - Double Free

Title source: rule

Description

Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability

References (1)

Scores

CVSS v3 7.4
EPSS 0.0011
EPSS Percentile 28.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-415
Status published

Affected Products (2)

microsoft/windows_11_24h2 < 10.0.26100.3107
microsoft/windows_server_2025 < 10.0.26100.3107

Timeline

Published Feb 11, 2025
Tracked Since Feb 18, 2026