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OpenAdvisories
High · 7.4 CVE-2026-80443 EUVD-2026-91326GHSA-679g-qgm4-wf24

Insecure TLS Certificate Validation in API Tool Runner in HAVELSAN's Sef - AI Chatbot Platform

Published Oct 2, 2026 · Updated Oct 2, 2026 · Assigned by TR-CERT

Vendor: HAVELSAN Product: Sef - AI Chatbot Platform

Description

Improper certificate validation vulnerability in HAVELSAN Inc. Sef - AI Chatbot Platform allows Adversary in the Middle (AiTM).

This issue affects Sef - AI Chatbot Platform: before 2.1. NOTE: The vendor was contacted and it was learned that the product is not supported.

Affected products

VendorProductAffectedFixed
HAVELSAN Sef - AI Chatbot Platform < 2.1 2.1

References