CVE-2026-27794
MediumAdvisory
Published 25 Feb 2026In the index since 8 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.6
- base score, highest
- EPSS
- 0.007
- 51st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
LangGraph: BaseCache Deserialization of Untrusted Data may lead to Remote Code Execution
Carried by container images the latest versions of 2 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| langgraph-checkpointpypi | 2.1.0, 3.0.1 | 4.0.0 | 2 |
- OSV records
- GHSA-mhr3-j7m5-c7c9
- Also known as
- PYSEC-2026-2574
Charts affected
2 by stars
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ilum/ | ce5dcdeb22ba | langgraph-checkpoint | 4.0.0 | 1 |
| opencsghq/ | 2f03fead54db | langgraph-checkpoint | 4.0.0 | 1 |