CVE-2026-118667 | langchain-ai langgraph langgraph-sdk get_tree/_fetch_state assistant_id/thread_id path traversal

October 28, 2026 Yanac

A vulnerability, which was classified as problematic, has been found in langchain-ai langgraph. Affected by this vulnerability is the function get_tree/_fetch_state of the component langgraph-sdk. The manipulation of the argument assistant_id/thread_id leads to path traversal.

This vulnerability is traded as CVE-2026-118667. It is possible to initiate the attack remotely. There is no exploit available.VulDB Recent EntriesRead More