CVE-2024-35156: IBM MQ information disclosure

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-28 · updated 2026-06-17
Weakness: CWE-209

Description

IBM MQ 9.3 LTS and 9.3 CD could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system. IBM X-Force ID: 292766.

Affected products

IBM MQ: from 9.3.0.0 before 9.3.0.20; from 9.3.0.0 before 9.4.0.0 — fixed in 9.3.0.20, 9.4.0.0

How to fix

Upgrade to a fixed version: IBM MQ 9.3.0.20, 9.4.0.0. Check the vendor advisory for mitigations.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/292766
https://www.ibm.com/support/pages/node/7158058
https://exchange.xforce.ibmcloud.com/vulnerabilities/292766
https://www.ibm.com/support/pages/node/7158058

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