CVE-2026-83586

The Windows Resilient File System (ReFS) Deduplication Service is vulnerable to weak authentication (CWE-1390), which allows an authorized attacker to perform a local privilege elevation . The impact includes high risks to confidentiality, integrity, and availability. An official fix is available...

CVE-2026-83999

Improper link resolution before file access 'link following' in Windows Resilient File System ReFS Deduplication Service allows an authorized attacker to elevate privileges locally...

CVE-2026-83999

Windows Resilient File System (ReFS) Deduplication Service is affected by an improper link resolution before file access (link following) flaw that allows an authorized local attacker to elevate privileges. The vulnerability carries a CVSS 3.1 score of 7.0 (HIGH) , with a local attack vector, hig...

EUVD-2026-73362

Improper link resolution before file access 'link following' in Windows Resilient File System ReFS Deduplication Service allows an authorized attacker to elevate privileges locally...

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

Improper link resolution before file access 'link following' in Windows Resilient File System ReFS Deduplication Service allows an authorized attacker to elevate privileges locally...

PT-2026-88144

Improper link resolution before file access 'link following' in Windows Resilient File System ReFS Deduplication Service allows an authorized attacker to elevate privileges locally...

CVE-2026-83999: Improper Link Resolution Before File Access

Improper link resolution before file access 'link following' in Windows Resilient File System ReFS Deduplication Service allows an authorized attacker to elevate privileges locally...

CVE-2025-59206

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

CVE-2025-59210

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

EUVD-2025-34290

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

EUVD-2025-34389

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

CVE-2025-59210

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

CVE-2025-59206

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

CVE-2025-59206

Windows Resilient File System ReFS Deduplication Service Elevation of Privilege Vulnerability...

CVE-2025-59210 Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability

...

CVE-2025-59210 Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability

...

CVE-2025-59210

CVE-2025-59210 affects Windows Resilient File System (ReFS) Deduplication Service and enables local elevation of privileges. Base metrics show CVSS v3.1: Local, High impact (C/H), no user interaction required, with total impact on confidentiality, integrity, and availability. Microsoft’s October ...

CVE-2025-59206 Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability

...

CVE-2025-59206 Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability

...

CVE-2025-59206

CVE-2025-59206 affects the Windows Resilient File System (ReFS) Deduplication Service. The vulnerability is an elevation of privilege (PrivEsc) issue that can be exploited locally to obtain increased rights. The CVSS metrics in the initial entry indicate LOCAL access, high impact on confidentiali...