Langflow’s Critical Authenticated RCE Flaw Targeted in 1,423 Honeypot Exploit Attempts

Threat actors are exploiting a critical security flaw in Langflow, the open-source platform for building AI applications and agentic workflows, according to an alert from Previdian reported by The Hacker News. The vulnerability, CVE-2026-105740 with a CVSS score of 9.9, was targeted in 1,423 honeypot exploit attempts.