IBM MQ Console is vulnerable to privilege escalation

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-10030
StatePUBLISHED
Assigneribm
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-18 16:17:04 UTC
Updated2026-09-18 18:17:47 UTC
DescriptionIBM MQ Console allows authenticated non-administrative users to create and start queue managers due to improper authorization checks.

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

EPSS: 0.002260000 probability, percentile 0.135620000 (date 2026-09-19)

Problem Types: CWE-285 | CWE-285 CWE-285 Improper Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
3.1CNACVSS7.1HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA IBM MQ affected 9.3.0.0 9.3.0.41 LTS semver Not specified
CNA IBM MQ affected 9.3.0.0 9.3.5.1 CD semver Not specified
CNA IBM MQ affected 9.4.0.0 9.4.0.25 LTS semver Not specified
CNA IBM MQ affected 9.4.0.0 9.4.5.1 CD semver Not specified
CNA IBM MQ affected 10.0.0.0 Not specified

References

ReferenceSourceLinkTags
www.ibm.com/support/pages/node/7284894 [email protected] www.ibm.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

Solutions

CNA: This issue was addressed under Known Issue DT472093 IBM MQ version 9.3 LTS Apply cumulative security update 9.3.0.42 IBM MQ version 9.4 LTS Apply cumulative security update 9.4.0.26 IBM MQ version 9.3 CD, 9.4 CD and 10.0.0.0 Upgrade to IBM MQ version 10.0.0.5

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