CVE-2024-49093

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

State: Published
Severity: 8.8 High
Published: Dec 10, 2024
Updated: Jun 9, 2026
Reserved: Oct 11, 2024

Description

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-681 Incorrect Conversion between Numeric Types

Affected Products

Product	Versions
Windows 11 Version 24H2Microsoft	10.0.26100.0 to before 10.0.26100.2605Affected
Windows Server 2025Microsoft	10.0.26100.0 to before 10.0.26100.2605Affected
Windows Server 2025 (Server Core installation)Microsoft	10.0.26100.0 to before 10.0.26100.2605Affected

References

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerabilityvendor-advisorypatch

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