Exploited CVEs / By vendor / Langflow
Langflow vulnerabilities actively exploited
5 Langflow CVEs on the CISA Known Exploited Vulnerabilities catalog, newest first. Refreshed daily.
Every CVE below is confirmed exploited in the wild, not just theoretically severe. The newest addition is CVE-2026-0770 (Langflow, added 2026-07-21). 1 of the 5 are used in ransomware campaigns. New CISA KEV entries appear here the day they are cataloged; the freshest across all vendors are on exploited this week.
Senserva AI Opinion and rich prompt for Langflow exploited CVEs
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Langflow: 5 exploited CVEs
| CVE | Product | Added to KEV | Signals |
|---|---|---|---|
| CVE-2026-0770 | Langflow | 2026-07-21 | CVSS 9.8, EPSS 57% |
| CVE-2026-55255 | Langflow | 2026-07-07 | CVSS 8.4, EPSS 29% |
| CVE-2025-34291 | Langflow | 2026-05-21 | CVSS 8.8, EPSS 84% |
| CVE-2026-33017 | Langflow | 2026-03-25 | CVSS 9.8, EPSS 96% |
| CVE-2025-3248 | Langflow | 2025-05-05 | ransomware, CVSS 9.8, EPSS 100% |
Common questions about exploited Langflow CVEs
Which Langflow vulnerabilities are actively exploited?
As of August 2026, 5 Langflow CVEs are on the CISA Known Exploited Vulnerabilities catalog, meaning exploitation in the wild is confirmed. The most-listed products are Langflow (5). 1 are linked to ransomware campaigns.
What is the newest exploited Langflow CVE?
CVE-2026-0770, affecting Langflow, added to the CISA KEV catalog on 2026-07-21. This page refreshes daily, so the newest entry is always first in the table.
How urgent are these Langflow CVEs?
KEV listing is the strongest fix-first signal there is: it means confirmed exploitation, not a prediction. Patch these ahead of higher-CVSS issues that nobody is exploiting. Check the vendor advisory (linked below) for fixed versions and workarounds.
Can I ask my own AI about exploited Langflow CVEs?
Yes. This page includes a free copy-paste AI prompt carrying the newest Langflow KEV entries, with CVSS, EPSS, and ransomware context, into Claude, ChatGPT, or Copilot. The data is refreshed twice a day (5 AM and 3 PM US Central).
Authoritative references
All vendors, searchable with due dates and CSV export: the exploited-CVE tracker. Every vendor with a page: exploited by vendor.