PyPI/langflow CVE-2026-42048: critical 9.6, EPSS 4.20%
Langflow Knowledge Bases API is Vulnerable to Path Traversal
Action: Upgrade langflow to 1.9.0 or later.
pip install langflow==1.9.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.9.0 | - |
Fixed versions
| 1.9.0 |
Sources
- osv: GHSA-9whx-c884-c68q
- https://github.com/langflow-ai/langflow/security/advisories/GHSA-9whx-c884-c68q
- https://nvd.nist.gov/vuln/detail/CVE-2026-42048
- https://github.com/langflow-ai/langflow
CVE-2026-42048 · published · modified · JSON