CVE-2026-10546

highCVSS 7.1covered by 1 sourcefirst seen 2026-06-30

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 exploited via DNS rebinding.

⚡ Watch CVE-2026-10546

Get an email if CVE-2026-10546 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Exploitation outlook

Low exploitation risk0.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 4% of all EPSS-scored CVEs.

Advisory coverage (1)

highCVE-2026-10546: IBM Langflow OSS 1.0.0 through 1.9.3 contains a Server-Side Request Forgery (SSRF) vulnerabili…nvd · 2026-06-30

External references

NVD record for CVE-2026-10546

CVE.org record

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2026-10546 status](https://www.csirts.com/badge/CVE-2026-10546)](https://www.csirts.com/cve/CVE-2026-10546)