CVE-2023-26285: IBM Mq Appliance

Medium severity, CVSS 5.9. EPSS: 0.9% chance of exploitation in the next 30 days.

IBM MQ 9.2 CD, 9.2 LTS, 9.3 CD, and 9.3 LTS could allow a remote attacker to cause a denial of service due to an error processing invalid data. IBM X-Force ID: 248418.

Affected products

• IBM Mq Appliance: from 9.2.0.0, before 9.2.0.11 (fixed in 9.2.0.11); from 9.2.0.0, before 9.2.5.7 (fixed in 9.2.5.7); from 9.3.0.0, before 9.3.0.5 (fixed in 9.3.0.5); from 9.3.0.0, before 9.3.2.1 (fixed in 9.3.2.1)

Published 2023-05-05. Last modified 2026-06-17.