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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-6hmw-9432-67qq | LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores |
Mon, 26 Oct 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Langchain-ai
Langchain-ai langgraph Langchain-ai langgraph-checkpoint-postgres Langchain-ai langgraph-checkpoint-sqlite |
|
| Vendors & Products |
Langchain-ai
Langchain-ai langgraph Langchain-ai langgraph-checkpoint-postgres Langchain-ai langgraph-checkpoint-sqlite |
Mon, 26 Oct 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 23 Oct 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | LangGraph checkpoint savers provide Postgres- and SQLite-backed state persistence for LangGraph workflows and agents. Prior to langgraph-checkpoint-postgres 3.1.3 and langgraph-checkpoint-sqlite 3.1.2, PostgresStore, AsyncPostgresStore, SqliteStore, and AsyncSqliteStore flatten namespace labels with ".".join(namespace), while BaseStore validates labels only for put and aput. Unvalidated dotted labels passed through get, search, delete, list_namespaces, their asynchronous equivalents, or direct batch and abatch operations can resolve to another tenant's stored namespace, allowing cross-namespace reads, overwrites, or deletion. InMemoryStore is not affected because it compares namespace tuples. This issue is fixed in langgraph-checkpoint-postgres 3.1.3 and langgraph-checkpoint-sqlite 3.1.2. | |
| Title | LangGraph: Namespace labels containing `.` reach other namespaces in Postgres and SQLite stores | |
| Weaknesses | CWE-20 CWE-863 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-10-26T17:42:32.027Z
Reserved: 2026-10-23T19:37:27.176Z
Link: CVE-2026-115883
Updated: 2026-10-26T15:39:08.980Z
Status : Awaiting Analysis
Published: 2026-10-23T22:16:57.820
Modified: 2026-10-26T18:34:17.050
Link: CVE-2026-115883
No data.
OpenCVE Enrichment
Updated: 2026-10-26T18:53:01Z
Github GHSA