VULNERABILITY INTELLIGENCE

CVE-2026-45656

CVSS score7.8 HIGH

EPSS probability0.32%

CISA KEVNot currently listed

Published2026-06-09

Last modified2026-07-23

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Description

Protection mechanism failure in Windows UEFI allows an authorized attacker to bypass a security feature locally.