What is CVE-2026-12759?

CVE-2026-12759 is a medium-severity vulnerability in IBM Cloud Pak For Business Automation, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2026-09-14.

How severe is CVE-2026-12759?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in IBM Cloud Pak For Business Automation

CVE-2026-12759

IBM Cloud Pak for Business Automation could allow an authenticated user to cause a denial of service due to uncontrolled resource consumption.

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ibm Cloud Pak For Business Automation

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

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

Frequently asked questions

What is CVE-2026-12759?: CVE-2026-12759 is a medium-severity vulnerability in IBM Cloud Pak For Business Automation, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2026-09-14.
How severe is CVE-2026-12759?: Medium severity. CVSS v3 base score is 6.5 out of 10.