CVE-2025-45512

A lack of signature verification in the bootloader of DENX Software Engineering Das U-Boot (U-Boot) v1.1.3 allows attackers to install crafted firmware files, leading to arbitrary code execution.

CVSS v3.1

6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.31% chance of exploitation in the next 30 days, 24th percentile

Published

2025-08-05

Updated

2025-08-07

Proof-of-concept exploits (3)

• https://gist.github.com/AzhariRamadhan/a5c9644861f46b1eadb1f2a15c7950fe
• AzhariRamadhan/uboot-cve2★ · 2025-03-28
• AzhariRamadhan/CVE-2025-455122★ · 2025-03-28

References

• CVE Record
• NVD entry

Related

• CVE-2026-39047
• CVE-2025-4551
• CVE-2025-4552
• CVE-2025-4550
• CVE-2025-4553
• CVE-2025-4549