Vulnerability Description
IBM Langflow OSS 1.0.0 through 1.10.3 could allow an authenticated attacker to execute unintended code during Agentic Assistant validation due to improper handling of LLM‑generated components. The application executes model‑generated Python code in the backend during validation prior to user approval, which may allow an attacker to trigger side effects such as outbound network access, file system interaction, or data exfiltration with the privileges of the Langflow backend process.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Langflow | Langflow | >= 1.0.0, < 1.11.0 |
Related Weaknesses (CWE)
References
- https://www.ibm.com/support/pages/node/7282646Vendor Advisory
FAQ
What is CVE-2026-9196?
CVE-2026-9196 is a vulnerability with a CVSS score of 8.1 (HIGH). IBM Langflow OSS 1.0.0 through 1.10.3 could allow an authenticated attacker to execute unintended code during Agentic Assistant validation due to improper handling of LLM‑generated components. The app...
How severe is CVE-2026-9196?
CVE-2026-9196 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-9196?
Check the references section above for vendor advisories and patch information. Affected products include: Langflow Langflow.