LangChain AI langgraph-api

• CVE-2026-118668 High 8.6 LangGraph JavaScript custom authentication may permit cross-user Store access 0.4%
• CVE-2026-55235 Medium 5.9 langgraph-api: Relative webhook targets in LangGraph Server can reach in-process routes without authentication 0.4%
• CVE-2026-55236 Medium 5.9 langgraph-api: Incomplete assistant authorization in LangGraph Server run creation 0.3%