CVE-2026-7528: Langflow

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM Langflow OSS 1.0.0 through 1.9.0 could allow a denial of service due to uncontrolled resource consumption.

Affected products

• Langflow Langflow: from 1.0.0, up to and including 1.9.0

Published 2026-05-27. Last modified 2026-06-17.