CVE-2026-69820

MediumCVSS 6.7/10Last modified Sep 16, 2026

Description

Heap-based buffer overflow in Windows Hello allows an authorized attacker to elevate privileges locally.

Metrics

CVSS 3.1 6.7/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

No affected versions have been published.

Timeline

Published
Sep 8, 2026
Last modified
Sep 16, 2026
NVD status
Analyzed

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CVE-2026-69820: Medium severity, CVSS 6.7 | Vulnix