CVE-2026-8505
2 advisories.
PyPI/langflow CVE-2026-8505: critical 9.8, EPSS 0.72%
Langflow: Unauthenticated Flow Execution via Webhook Authentication Bypass
Action: Upgrade langflow to 1.9.1 or later.
pip install langflow==1.9.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.7.0 | 1.9.1 | - |
Fixed versions
| 1.9.1 |
Sources
- osv: GHSA-cf6m-vc3m-7cgm
- https://github.com/langflow-ai/langflow/security/advisories/GHSA-cf6m-vc3m-7cgm
- https://nvd.nist.gov/vuln/detail/CVE-2026-8505
- https://github.com/langflow-ai/langflow/pull/12845
- https://github.com/langflow-ai/langflow/commit/cb6f7508dda83ead9c3e4417e96e4b5bd9a260c3
- https://github.com/langflow-ai/langflow
- https://github.com/langflow-ai/langflow/releases/tag/v1.9.1
- https://www.ibm.com/support/pages/node/7278921
CVE-2026-8505 · published · modified · JSON
PyPI/langflow CVE-2026-8505: critical 9.8, EPSS 0.72%
Langflow: Unauthenticated Flow Execution via Webhook Authentication Bypass
Action: Upgrade langflow to 1.9.1 or later.
pip install langflow==1.9.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.7.0 | 1.9.1 | - |
Fixed versions
| 1.9.1 |
Sources
- osv: PYSEC-2026-4233
- https://github.com/langflow-ai/langflow/security/advisories/GHSA-cf6m-vc3m-7cgm
- https://nvd.nist.gov/vuln/detail/CVE-2026-8505
- https://github.com/langflow-ai/langflow/pull/12845
- https://github.com/langflow-ai/langflow/commit/cb6f7508dda83ead9c3e4417e96e4b5bd9a260c3
- https://github.com/langflow-ai/langflow
- https://github.com/langflow-ai/langflow/releases/tag/v1.9.1
- https://www.ibm.com/support/pages/node/7278921
- https://pypi.org/project/langflow
- https://github.com/advisories/GHSA-cf6m-vc3m-7cgm
CVE-2026-8505 · published · modified · JSON