1. CVE-2026-44843: LangChain Flaw Lets Single Chat Message Steal API Keys and Hijack AI Prompts
A single chat message is all it takes. CVE-2026-44843, a vulnerability in LangChain's framework, enables attackers to steal credentials and hijack AI application behavior through a malicious payload delivered via chat interface. The flaw resides in LangChain's tracer component, which deserializes untrusted data, granti...