CVE-2026-48775
2 advisories.
PyPI/langgraph-checkpoint CVE-2026-48775: medium 6.8, EPSS 0.69%
LangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading
Action: Upgrade langgraph-checkpoint to 4.1.1 or later.
pip install langgraph-checkpoint==4.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.1.1 | - |
Fixed versions
| 4.1.1 |
Sources
- osv: GHSA-fjqc-hq36-qh5p
- https://github.com/langchain-ai/langgraph/security/advisories/GHSA-fjqc-hq36-qh5p
- https://nvd.nist.gov/vuln/detail/CVE-2026-48775
- https://github.com/langchain-ai/langgraph
CVE-2026-48775 · published · modified · JSON
PyPI/langgraph-checkpoint CVE-2026-48775: medium 6.8, EPSS 0.69%
LangGraph Checkpoint: Unsafe JSON deserialization in checkpoint loading
Action: Upgrade langgraph-checkpoint to 4.1.1 or later.
pip install langgraph-checkpoint==4.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.1.1 | - |
Fixed versions
| 4.1.1 |
Sources
- osv: PYSEC-2026-2573
- https://github.com/langchain-ai/langgraph/security/advisories/GHSA-fjqc-hq36-qh5p
- https://nvd.nist.gov/vuln/detail/CVE-2026-48775
- https://github.com/langchain-ai/langgraph
- https://pypi.org/project/langgraph-checkpoint
- https://github.com/advisories/GHSA-fjqc-hq36-qh5p
CVE-2026-48775 · published · modified · JSON