CVE-2023-28950: IBM MQ information disclosure

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-05-19 · updated 2026-06-17

Description

IBM MQ 8.0, 9.0, 9.1, 9.2, and 9.3 could disclose sensitive user information from a trace file if that functionality has been enabled. IBM X-Force ID: 251358.

Affected products

IBM MQ: 8.0.0.0, 9.0.0.0, 9.1.0.0, 9.2.0, 9.3.0

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/251358
https://https://www.ibm.com/support/pages/node/6985837
https://exchange.xforce.ibmcloud.com/vulnerabilities/251358
https://https://www.ibm.com/support/pages/node/6985837

Get alerted when CVE-2023-28950 or the next vulnerability affects your stack