{"id":"CVE-2026-80443","revision":"41393b1d58c141eea265951573ee7563","records":[{"revision":"41393b1d58c141eea265951573ee7563","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-80443","aliases":[],"title":"Insecure TLS Certificate Validation in API Tool Runner in HAVELSAN's  Sef - AI Chatbot Platform","description":"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.\u00A0NOTE: The vendor was contacted and it was learned that the product is not supported.","state":0,"publishedAt":"2026-10-02T09:04:40.529+00:00","modifiedAt":"2026-10-02T14:36:56.031+00:00","affected":[{"ecosystem":"Vendor product","name":"Sef - AI Chatbot Platform","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"HAVELSAN Inc.\",\n                    \"product\": \"Sef - AI Chatbot Platform\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.1\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unknown\"\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","score":7.4,"severity":"HIGH"}],"references":["https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1241"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80443","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-80443","identifiers":["CVE-2026-80443"]},"retained":false,"historicalAffected":[]}],"coverage":[]}