Base Score

HIGH7.4

CVE-2025-59210

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

VectorLOCAL

Published Bysecure@microsoft.com

Published DateOct 14, 2025, 17:16

Weakness Type (CWE):CWE-416

CVSS Metrics

Base Score

7.4

Vector String

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

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

HIGH

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59210

Base Score

HIGH7.4

Weakness Type (CWE):CWE-416

CVSS Metrics

Base Score

7.4

Vector String

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

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

LOCAL

Attack Complexity (AC)

HIGH

Privileges Required (PR)

NONE

User Interaction (UI)

NONE

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH