VULNERABILITY INTELLIGENCE

CVE-2026-46728

CVSS score8.2 HIGH

EPSS probability0.21%

CISA KEVNot currently listed

Published2026-05-16

Last modified2026-10-26

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Description

Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash.