CVE-2026-118668: langchain-ai langgraph-api: langgraph-api implements the LangGraph API for rapid development and testing

langgraph-api implements the LangGraph API for rapid development and testing. From 0.1.2 until 0.15.0, JavaScript or TypeScript custom authentication Store authorization handlers can return a rewritten namespace that is not carried across the runtime boundary and applied before the Store operatio...