MEDIUM6.8PyPI
GHSA-fjqc-hq36-qh5p· CVE-2026-48775, PYSEC-2026-2573LangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading
Modified: 7/13/2026
package
PyPI/langgraph-checkpoint
pkg:pypi/langgraph-checkpoint
MEDIUM6.6PyPI
GHSA-mhr3-j7m5-c7c9· CVE-2026-27794, PYSEC-2026-2574LangGraph: BaseCache Deserialization of Untrusted Data may lead to Remote Code Execution
Modified: 7/13/2026
HIGHPyPI
GHSA-wwqv-p2pp-99h5· CVE-2025-64439, PYSEC-2026-1527LangGraph Checkpoint affected by RCE in "json" mode of JsonPlusSerializer
Modified: 7/7/2026
—PyPI
PYSEC-2026-1527· CVE-2025-64439, GHSA-wwqv-p2pp-99h5LangGraph Checkpoint affected by RCE in "json" mode of JsonPlusSerializer
Modified: 7/7/2026
MEDIUM6.8PyPI
PYSEC-2026-2573· CVE-2026-48775, GHSA-fjqc-hq36-qh5pLangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading
Modified: 7/13/2026
MEDIUM6.6PyPI
PYSEC-2026-2574· CVE-2026-27794, GHSA-mhr3-j7m5-c7c9LangGraph: BaseCache Deserialization of Untrusted Data may lead to Remote Code Execution
Modified: 7/13/2026