{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"u-boot","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NPBEKPX6Z250J59AC71YH4","modified_at":"2026-10-27T10:00:07.571722624Z","published_at":"2026-08-26T20:16:59.697Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-70293","https://security-tracker.debian.org/tracker/CVE-2025-70293"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-70293","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-70293"}],"summary":"An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability exists in function ext4fs_get_bgdtable, the size calculation can lead to under allocation and this underallocat"}