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CVE-2026-46728

nvd nist
Published: May 16, 2026Modified: Oct 26, 2026

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8.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Exploitability: 2.0 / Impact: 6.0
Source: NVD

Description

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

Affected (4)

Products: Denx: U Boot
Denx
1 product
U Boot
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Denx
U Boot
2013.07 ≤ version < 2026.04
U Boot
Version 2026.04 rc1
U Boot
Version 2026.04 rc2
U Boot
Version 2026.04 rc3

Related CWEs

CWE-346
Origin Validation Error
The product does not properly verify that the source of data or communication is valid.

References (2)

Source: cve@mitre.org
ExploitPatchVendor Advisory
Source: cve@mitre.org
Patch

Timeline

No history available yet.