Langflow Code Injection Vulnerability

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• NewsExploited · CISA KEVLangflow · Langflow

  Langflow Code Injection Vulnerability

  CVE-2026-33017

  Langflow contains a code injection vulnerability that could allow building public flows without requiring authentication.

  CISA's required action · due 8 Apr 2026 for U.S. federal civilian agencies

  Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

  Cited by CISA: github.com · nvd.nist.gov

  Added to KEV 25 Mar 2026 · Source checked 4 Nov 2026, 16:35 UTC · CISA KEV entry

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