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CVE-2026-69820
HIGH
CVSS: 8.2
Published: 2026-09-08
Modified: 2026-09-16
Description
Heap-based buffer overflow in Windows Hello allows an authorized attacker to elevate privileges locally.
Affected Platforms
Microsoft Windows 10 21H2Microsoft Windows 11 24H2Microsoft Windows 10 22H2Microsoft Windows 11 26H1Microsoft Windows 11 25H2Microsoft Windows 11 23H2