CVE-2026-85831

MediumCVSS 5.5/10Last modified Oct 29, 2026

Description

Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to disclose information locally.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-122

Affected software

No affected versions have been published.

Timeline

Published
Oct 13, 2026
Last modified
Oct 29, 2026
NVD status
Analyzed

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CVE-2026-85831: Medium severity, CVSS 5.5 | Vulnix