IBM MQ Console Auth Bypass: Non-Admin Users Can Create Queue Managers
CVE-2026-10030 Published on September 18, 2026
IBM MQ Console is vulnerable to privilege escalation
IBM MQ Console allows authenticated non-administrative users to create and start queue managers due to improper authorization checks.
Vulnerability Analysis
CVE-2026-10030 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and a high impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CVE-2026-10030 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2026-10030
Want to know whenever a new CVE is published for IBM Mq? stack.watch will email you.
Affected Versions
IBM MQ:- Version 9.3.0.0, <= 9.3.0.41 LTS is affected.
- Version 9.3.0.0, <= 9.3.5.1 CD is affected.
- Version 9.4.0.0, <= 9.4.0.25 LTS is affected.
- Version 9.4.0.0, <= 9.4.5.1 CD is affected.
- Version 10.0.0.0 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.