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CVE-2026-46728

CVE-2026-46728

CVSS 8.2 HIGHEPSS 0.1%CWE-346
Das U-Boot before 2026.04 allows FIT (Flat Image Tree) signature verification bypass because hashed-nodes is omitted from a hash.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Affected products
denx · U-Boot

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References
https://github.com/barebox/barebox/security/advisories/GHSA-3fvj-q26p-j6h4https://github.com/u-boot/u-boot/commit/2092322b31cc8b1f8c9e2e238d1043ae0637b241