What is CVE-2026-17630?

CVE-2026-17630 is a high-severity vulnerability in Ibm Langflow Oss, classified under Incomplete List of Disallowed Inputs. CVSS score: 7.2/10. Published 2026-08-05.

How severe is CVE-2026-17630?

High severity. CVSS v3 base score is 7.2 out of 10.

Vulnerability in Ibm Langflow Oss

CVE-2026-17630

IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote attacker to execute arbitrary code due to improper validation of configuration parameters.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm Langflow Oss — versions 1.0.0

Weakness classification (CWE)

CWE-184 — Incomplete List of Disallowed Inputs

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-17630?: CVE-2026-17630 is a high-severity vulnerability in Ibm Langflow Oss, classified under Incomplete List of Disallowed Inputs. CVSS score: 7.2/10. Published 2026-08-05.
How severe is CVE-2026-17630?: High severity. CVSS v3 base score is 7.2 out of 10.