Authorization Flaw in IBM MQ Console Affects Non-Administrative Users
CVE-2026-10030

7.1HIGH

Key Information:

Vendor

IBM
Status
MQ
Vendor
CVE Published:
18 September 2026

What is CVE-2026-10030?

An authorization flaw in IBM MQ Console allows authenticated non-administrative users to create and manage queue managers. This vulnerability arises from inadequate checks on user permissions, potentially leading to unauthorized access and control over critical messaging infrastructure.

Affected Version(s)

MQ 9.3.0.0 <= 9.3.0.41 LTS

MQ 9.3.0.0 <= 9.3.5.1 CD

MQ 9.4.0.0 <= 9.4.0.25 LTS

References

https://www.ibm.com/support/pages/node/7284894
vendor-advisorypatch

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.