{"schema_version":1,"title":"langgraph-checkpoint (PyPI) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in langgraph-checkpoint (PyPI): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-27794, was published on 13 July 2026.","url":"https://junglewise.ai/threats/technologies/pypi-langgraph-checkpoint","json_url":"https://junglewise.ai/threats/technologies/pypi-langgraph-checkpoint.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/pypi-langgraph-checkpoint","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-27794","cvss":3.1,"epss":0.0096,"slug":"cve-2026-27794-langgraph-basecache-deserialization-of-untrusted-data-may-lead-to","title":"PYSEC-2026-2574 - LangGraph: BaseCache Deserialization of Untrusted Data may lead to Remote Code Execution","severity":"low","exploited":false,"published_at":"2026-07-13T14:36:39.128211+00:00","url":"https://junglewise.ai/threats/cve-2026-27794-langgraph-basecache-deserialization-of-untrusted-data-may-lead-to"},{"cve":"CVE-2025-64439","cvss":4,"epss":0.0088,"slug":"cve-2025-64439-langgraph-checkpoint-affected-by-rce-in-json-mode-of","title":"PYSEC-2026-1527 - LangGraph Checkpoint affected by RCE in \"json\" mode of JsonPlusSerializer","severity":"medium","exploited":false,"published_at":"2026-07-07T16:03:09.680073+00:00","url":"https://junglewise.ai/threats/cve-2025-64439-langgraph-checkpoint-affected-by-rce-in-json-mode-of"},{"cve":"CVE-2026-48775","cvss":6.8,"epss":0.0069,"slug":"cve-2026-48775-langchain-langgraph-unsafe-deserialization-in-jsonplusserializer","title":"LangChain LangGraph unsafe deserialization in JsonPlusSerializer","severity":"medium","exploited":false,"published_at":"2026-06-16T19:16:58.88+00:00","url":"https://junglewise.ai/threats/cve-2026-48775-langchain-langgraph-unsafe-deserialization-in-jsonplusserializer"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"tensorflow (PyPI)","slug":"pypi-tensorflow","vulnerabilities":428,"url":"https://junglewise.ai/threats/technologies/pypi-tensorflow"},{"name":"tensorflow-cpu (PyPI)","slug":"tensorflow-cpu","vulnerabilities":424,"url":"https://junglewise.ai/threats/technologies/tensorflow-cpu"},{"name":"tensorflow-gpu (PyPI)","slug":"tensorflow-gpu","vulnerabilities":421,"url":"https://junglewise.ai/threats/technologies/tensorflow-gpu"},{"name":"open-webui (PyPI)","slug":"open-webui","vulnerabilities":177,"url":"https://junglewise.ai/threats/technologies/open-webui"},{"name":"Django (PyPI)","slug":"django","vulnerabilities":172,"url":"https://junglewise.ai/threats/technologies/django"},{"name":"apache-airflow (PyPI)","slug":"apache-airflow","vulnerabilities":152,"url":"https://junglewise.ai/threats/technologies/apache-airflow"},{"name":"plone (PyPI)","slug":"pypi-plone","vulnerabilities":101,"url":"https://junglewise.ai/threats/technologies/pypi-plone"},{"name":"praisonai (PyPI)","slug":"pypi-praisonai","vulnerabilities":86,"url":"https://junglewise.ai/threats/technologies/pypi-praisonai"},{"name":"exiv2 (PyPI)","slug":"exiv2","vulnerabilities":85,"url":"https://junglewise.ai/threats/technologies/exiv2"},{"name":"nltk (PyPI)","slug":"nltk","vulnerabilities":83,"url":"https://junglewise.ai/threats/technologies/nltk"},{"name":"mlflow (PyPI)","slug":"mlflow","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/mlflow"},{"name":"pillow (PyPI)","slug":"pillow","vulnerabilities":79,"url":"https://junglewise.ai/threats/technologies/pillow"}],"technology":{"hub":true,"name":"langgraph-checkpoint (PyPI)","slug":"pypi-langgraph-checkpoint","vendor":{"name":"PyPI","slug":"pypi","url":"https://junglewise.ai/threats/vendors/pypi"},"aliases":[],"description":"Checkpoint persistence system for LangGraph workflows that saves and restores execution state.","url":"https://junglewise.ai/threats/technologies/pypi-langgraph-checkpoint"},"most_severe":[{"cve":"CVE-2026-48775","cvss":6.8,"epss":0.0069,"slug":"cve-2026-48775-langchain-langgraph-unsafe-deserialization-in-jsonplusserializer","title":"LangChain LangGraph unsafe deserialization in JsonPlusSerializer","severity":"medium","exploited":false,"published_at":"2026-06-16T19:16:58.88+00:00","url":"https://junglewise.ai/threats/cve-2026-48775-langchain-langgraph-unsafe-deserialization-in-jsonplusserializer"},{"cve":"CVE-2025-64439","cvss":4,"epss":0.0088,"slug":"cve-2025-64439-langgraph-checkpoint-affected-by-rce-in-json-mode-of","title":"PYSEC-2026-1527 - LangGraph Checkpoint affected by RCE in \"json\" mode of JsonPlusSerializer","severity":"medium","exploited":false,"published_at":"2026-07-07T16:03:09.680073+00:00","url":"https://junglewise.ai/threats/cve-2025-64439-langgraph-checkpoint-affected-by-rce-in-json-mode-of"},{"cve":"CVE-2026-27794","cvss":3.1,"epss":0.0096,"slug":"cve-2026-27794-langgraph-basecache-deserialization-of-untrusted-data-may-lead-to","title":"PYSEC-2026-2574 - LangGraph: BaseCache Deserialization of Untrusted Data may lead to Remote Code Execution","severity":"low","exploited":false,"published_at":"2026-07-13T14:36:39.128211+00:00","url":"https://junglewise.ai/threats/cve-2026-27794-langgraph-basecache-deserialization-of-untrusted-data-may-lead-to"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}