{"action":"Upgrade langgraph-checkpoint-sqlite to 3.1.1 or later.","affected":[{"fixed":"3.1.1","introduced":"0"}],"component":"langgraph-checkpoint-sqlite","cve_ids":["CVE-2026-71433"],"ecosystem":"PyPI","epss":0.00363,"exploited":false,"fixed_versions":["3.1.1"],"ghsa_id":"GHSA-47pj-3jcm-6whg","id":"tcs_01M5KH6FKEAF8TSNAESE6QF09M","modified_at":"2026-08-10T11:40:56.459555624Z","published_at":"2026-08-10T10:43:51.130062Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3636","https://github.com/langchain-ai/langgraph/security/advisories/GHSA-47pj-3jcm-6whg","https://github.com/langchain-ai/langgraph/pull/8478","https://github.com/langchain-ai/langgraph/commit/66ebe1a0da921e73f0f9f879ba105d314c079f7c","https://github.com/langchain-ai/langgraph","https://github.com/langchain-ai/langgraph/releases/tag/checkpointpostgres%3D%3D3.1.1","https://github.com/langchain-ai/langgraph/releases/tag/checkpointsqlite%3D%3D3.1.1","https://pypi.org/project/langgraph-checkpoint-sqlite","https://github.com/advisories/GHSA-47pj-3jcm-6whg","https://nvd.nist.gov/vuln/detail/CVE-2026-71433"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-3636","url":"https://osv.dev/vulnerability/PYSEC-2026-3636"}],"summary":"LangGraph: Namespace prefix matching crosses segment boundaries in Postgres and SQLite stores"}