Shared from twixb · venturebeat.com

7,000 Langflow servers are under attack. LangGraph and LangChain have the same holes

venturebeat.com·Jun 19, 2026

Recent vulnerabilities in popular AI frameworks LangGraph, Langflow, and LangChain have exposed significant security risks, including SQL injection and path traversal, allowing attackers to execute remote code and access sensitive data. These issues highlight a broader governance failure in AI security, where traditional security measures fail to account for the complexities introduced by AI agent frameworks, emphasizing the need for updated security practices and immediate patching.

The most valuable insight for you, given your focus on AI infrastructure and deployment, is the urgent need to incorporate security governance for AI frameworks like LangGraph, Langflow, and LangChain-core. These frameworks have critical vulnerabilities like SQL injection and path traversal that can lead to remote code execution, highlighting the necessity of patching them promptly upon disclosure. Implementing secure defaults, such as disabling auto-login and employing least privilege principles, will mitigate these risks in your AI deployment environments.

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