CVE-2026-46728

HighCVSS 8.8/10Last modified Sep 11, 2026

Description

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

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-346

Affected software

No affected versions have been published.

Timeline

Published
May 16, 2026
Last modified
Sep 11, 2026
NVD status
Analyzed

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CVE-2026-46728: High severity, CVSS 8.8 | Vulnix