CVE-2024-57259: Denx U-Boot

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

sqfs_search_dir in Das U-Boot before 2025.01-rc1 exhibits an off-by-one error and resultant heap memory corruption for squashfs directory listing because the path separator is not considered in a size calculation.

Affected products

• Denx U-Boot: up to and including 2024.10

Published 2025-02-18. Last modified 2026-06-17.