CVE-2025-59206
HIGH severity · CVSS 7.4 · Use-after-free
7.4CVSS HIGH
Summary
Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability
Impact & exploitability
Attack vectorLocal
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.