What is CVE-2026-7755?

CVE-2026-7755 is a high-severity vulnerability in Ibm Langflow Oss. CVSS score: 8.8/10. Published 2026-07-17.

How severe is CVE-2026-7755?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Ibm Langflow Oss

CVE-2026-7755

IBM Langflow OSS 1.0.0 through 1.10.0 Langflow could allow remote code execution due to incomplete validation enforcement on MCP server configuration files.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ibm Langflow Oss — versions 1.0.0

References

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

Frequently asked questions

What is CVE-2026-7755?: CVE-2026-7755 is a high-severity vulnerability in Ibm Langflow Oss. CVSS score: 8.8/10. Published 2026-07-17.
How severe is CVE-2026-7755?: High severity. CVSS v3 base score is 8.8 out of 10.