PyPI/langflow CVE-2026-27966: critical 9.8, EPSS 35.25%
Langflow has Remote Code Execution in CSV Agent
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 1.8.0rc2 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-3645-fxcv-hqr4
- https://github.com/langflow-ai/langflow/security/advisories/GHSA-3645-fxcv-hqr4
- https://nvd.nist.gov/vuln/detail/CVE-2026-27966
- https://github.com/langflow-ai/langflow/commit/d8c6480daa17b2f2af0b5470cdf5c3d28dc9e508
- https://github.com/langflow-ai/langflow
- https://github.com/pypa/advisory-database/tree/main/vulns/langflow/PYSEC-2026-376.yaml
- https://pypi.org/project/langflow
CVE-2026-27966 · published · modified · JSON