CVE-2026-10030: IBM Mq

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM MQ Console allows authenticated non-administrative users to create and start queue managers due to improper authorization checks.

Affected products

• IBM Mq: from 9.3.0.0, up to and including 9.3.0.41 LTS; from 9.3.0.0, up to and including 9.3.5.1 CD; from 9.4.0.0, up to and including 9.4.0.25 LTS; from 9.4.0.0, up to and including 9.4.5.1 CD; version 10.0.0.0 only

Published 2026-09-18. Last modified 2026-09-18.