7,000 Langflow Servers Are Under Attack -- and LangGraph and LangChain Share the Holes
Roughly 7,000 internet-exposed Langflow servers are being actively exploited, and researchers warn the same class of flaws extends to LangGraph and LangChain -- the orchestration backbone of much of today's agent stack. It's a stark reminder that the rush to ship AI agents has outpaced the security hardening underneath them.
Jun 19, 2026