{"id":"CVE-2026-89087","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-89087","summary":"The cstruct package before 6.3.0 for OCaml mishandles indexes.","details":"The cstruct package before 6.3.0 for OCaml mishandles indexes.","published":"2026-09-10T20:17:32.247","modified":"2026-09-10T20:17:32.247","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://osv.dev/vulnerability/OSEC-2026-20"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T20:17:32.247"}}