What is CVE-2026-10546?

CVE-2026-10546 is a high-severity vulnerability in Ibm Langflow Oss, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.1/10. Published 2026-06-30.

How severe is CVE-2026-10546?

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

SSRF in Ibm Langflow Oss

CVE-2026-10546

IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery (SSRF) vulnerability in the URL component ( src/lfx/src/lfx/components/data_source/url.py ) due to a Time-of-Check/Time-of-Use (TOCTOU) race condition that can be…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

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

Affected products

Ibm Langflow Oss — versions 1.0.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

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

Frequently asked questions

What is CVE-2026-10546?: CVE-2026-10546 is a high-severity vulnerability in Ibm Langflow Oss, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.1/10. Published 2026-06-30.
How severe is CVE-2026-10546?: High severity. CVSS v3 base score is 7.1 out of 10.