What is CVE-2026-9130?

CVE-2026-9130 is a high-severity vulnerability in Ibm Langflow Oss. CVSS score: 7.1/10. Published 2026-08-05.

How severe is CVE-2026-9130?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Ibm Langflow Oss

CVE-2026-9130

IBM Langflow OSS 1.0.0 through 1.10.3 contain an authorization bypass vulnerability in the MemoryComponent that allows authenticated users to access chat history of other users via session_id collision. The MemoryComponent.retrieve_message…

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.

Affected products

Ibm Langflow Oss — versions 1.0.0

References

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

Frequently asked questions

What is CVE-2026-9130?: CVE-2026-9130 is a high-severity vulnerability in Ibm Langflow Oss. CVSS score: 7.1/10. Published 2026-08-05.
How severe is CVE-2026-9130?: High severity. CVSS v3 base score is 7.1 out of 10.