CVE-2026-85025

Summary

IBM Langflow OSS 1.0.0 through 1.11.5 Langflow could allow an unauthenticated attacker to execute arbitrary code and access or modify chat sessions through publicly shared MCP project endpoints due to improper enforcement of public-flow security restrictions and session isolation controls.

Affected Software

VendorProductVersion RangeStatus
IBMLangflow OSS1.0.0 <= 1.11.5affected

Weaknesses

  • CWE-863: CWE-863 Incorrect Authorization

References