{"action":"Upgrade ocaml-cstruct to 6.3.0-1 or later.","affected":[{"fixed":"6.3.0-1","introduced":"0"}],"component":"ocaml-cstruct","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.3.0-1"],"id":"tcs_01M5NW60QKWFZ15D1211TJXY6N","modified_at":"2026-09-23T08:47:28.246265863Z","published_at":"2026-09-10T20:17:32.247Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89087","https://security-tracker.debian.org/tracker/CVE-2026-89087"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89087#Debian:14/ocaml-cstruct","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89087"}],"summary":"The cstruct package before 6.3.0 for OCaml mishandles indexes."}