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Biometric Service Elevation of Privilege Vulnerability","CVE":"CVE-2026-83986","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"83986","Ordinal":"1","NoteData":"Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.","Type":"Description","Title":"Windows Biometric Service Elevation of Privilege Vulnerability"}]}}}