4.3
Moyenne
CVE-2026-118667 LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs…
Description
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs from Python applications. From langgraph-sdk 0.4.0 until 0.4.6, and from langgraph 1.2.3 until 1.2.14 when RemoteGraph v3 streaming uses an affected langgraph-sdk version, the synchronous and asynchronous v3 stream get_tree and _fetch_state helpers interpolate caller-controlled assistant_id and thread_id values into authenticated GET request paths without using _quote_path_param. Relative path segments can therefore be normalized into another readable path on the configured server while retaining authentication headers. This issue is fixed in langgraph-sdk 0.4.6 and langgraph 1.2.14.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| langgraph 1.2 | 1.2.3 → < 1.2.14 | 1.2.14 |
| langgraph-sdk 0.4 | 0.4.0 → < 0.4.6 | 0.4.6 |
Autres CVE de langgraph
Les 11 CVE de langgraph →
CVE-2026-115885
The LangGraph CLI is the official command-line interface for LangGraph
4.1
Moyenne
CVE-2026-115883
LangGraph checkpoint savers provide Postgres- and SQLite-backed state persistence for LangGraph workflows and agents
6.0
Moyenne
CVE-2026-104873
LangGraph Python SDK is used to connect to running LangGraph API servers, manage assistants, threads and stream runs…
7.6
Élevée
CVE-2026-71433
LangGraph Checkpoint Postgres and SQLite Checkpoint are the Postgres and SQLite implementations of LangGraph's…
5.3
Moyenne