What is CVE-2026-7528?

CVE-2026-7528 is a high-severity vulnerability in Ibm Langflow Oss, classified under Uncontrolled Resource Consumption. CVSS score: 7.1/10. Published 2026-05-27.

How severe is CVE-2026-7528?

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

Resource exhaustion in Ibm Langflow Oss

CVE-2026-7528

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

Vulnerability class: DoS (Denial of Service)

EPSS: 0.001 (18.1th percentile) — read the EPSS interpretation.

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:L/I:N/A:H.

Affected products

Ibm Langflow Oss — versions 1.0.0
Langflow

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

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

Frequently asked questions

What is CVE-2026-7528?: CVE-2026-7528 is a high-severity vulnerability in Ibm Langflow Oss, classified under Uncontrolled Resource Consumption. CVSS score: 7.1/10. Published 2026-05-27.
How severe is CVE-2026-7528?: High severity. CVSS v3 base score is 7.1 out of 10.