CVE-2026-83999
Improper link resolution before file access ('link following') in Windows Resilient File System (ReFS) Deduplication Service allows an autho
CVSS
7.0
High
EPSS
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KEV
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Exploit Today
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0-100
Published: Sep 8, 2026 · Last modified: Sep 8, 2026 · CWE-59
Not enough EPSS history yet.
Improper link resolution before file access ('link following') in Windows Resilient File System (ReFS) Deduplication Service allows an authorized attacker to elevate privileges locally.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-819637.8 HIG—
———Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.3hCVE-2026-705638.1 HIG—
———Improper link resolution before file access ('link following') in Windows Shell allows an unauthorized attacker to perform spoofing over a network.3hCVE-2026-697714.7 MED—
———Improper link resolution before file access ('link following') in Windows Container Manager Service allows an authorized attacker to bypass a security feature locally.3hCVE-2026-694254.7 MED—
———Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to perform tampering locally.3hCVE-2026-693797.0 HIG—
———Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to elevate privileges locally.3hCVE-2026-692897.8 HIG—
———Improper link resolution before file access ('link following') in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.3h