{"id":"CVE-2026-80443","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-80443","summary":"Improper certificate validation vulnerability in HAVELSAN Inc. Sef - AI Chatbot Platform allows Adversary in the Middle (AiTM).\n\nThis issue affects Sef - AI Chatbot Platform: before 2.1.","details":"Improper certificate validation vulnerability in HAVELSAN Inc. Sef - AI Chatbot Platform allows Adversary in the Middle (AiTM).\n\nThis issue affects Sef - AI Chatbot Platform: before 2.1.","published":"2026-10-02T09:16:44.823","modified":"2026-10-02T09:16:44.823","cvss":{"score":7.4,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1241"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-02T09:16:44.823"}}