# langgraph-checkpoint-postgres (PyPI) vulnerabilities

2 known vulnerabilities (2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pypi.org/project/langgraph-checkpoint-postgres/

## Advisories (2)

### [CVE-2026-115883](https://cve.now/CVE-2026-115883): LangGraph: Namespace labels containing \`.\` reach other namespaces in Postgres and SQLite stores

- Severity: Medium 6.0
- Published: Oct 23, 2026
- Affected: fixed in 3.1.3.

### [CVE-2026-71433](https://cve.now/CVE-2026-71433): LangGraph: Namespace prefix matching crosses segment boundaries in Postgres and SQLite stores

- Severity: Medium 5.3
- Published: Aug 6, 2026
- Affected: fixed in 3.1.1.

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