{"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_01M5ND79Z68P71CERPYA6S3Q2A","modified_at":"2026-10-23T18:03:47.715052980Z","published_at":"2018-11-20T19:29:00.667Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-18440","https://security-tracker.debian.org/tracker/CVE-2018-18440"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-18440","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-18440"}],"summary":"DENX U-Boot through 2018.09-rc1 has a locally exploitable buffer overflow via a crafted kernel image because filesystem loading is mishandled."}