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

Project Subscriptions

Vendors Products
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 18 May 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 16 May 2026 23:45:00 +0000

Type Values Removed Values Added
Title FIT Signature Verification Bypass in U‑Boot

Sat, 16 May 2026 21:45:00 +0000

Type Values Removed Values Added
Description Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash.
First Time appeared Denx
Denx u-boot
Weaknesses CWE-346
CPEs cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:*
Vendors & Products Denx
Denx u-boot
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-05-18T12:53:13.033Z

Reserved: 2026-05-16T21:26:48.876Z

Link: CVE-2026-46728

cve-icon Vulnrichment

Updated: 2026-05-18T12:53:09.525Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-16T22:16:13.317

Modified: 2026-05-18T20:23:20.240

Link: CVE-2026-46728

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-16T23:30:33Z

Weaknesses