CISA says critical Langflow remote-code-execution flaw is under active exploitation

First recorded August 5, 2026 · Latest coverage August 5, 2026 · 1 source

CISA has warned that a critical remote-code-execution vulnerability in Langflow is being actively exploited and urged users to patch affected deployments. The issue reportedly affects default deployments of the agentic AI platform and raises immediate security concerns for organizations running the software.

Why it matters: Active exploitation of a critical flaw in a widely used AI application framework is a concrete security risk for enterprises deploying agentic systems. The warning underscores that AI infrastructure can become an attack surface and that operational security, patching, and default configuration hardening are now central to AI adoption.

Sources

• IBM's agentic AI platform is under active attack - patch now The Register · August 5, 2026