CVE-2014-4771: IBM WebSphere Mq

Low severity, CVSS 3.5. EPSS: 1.6% chance of exploitation in the next 30 days.

IBM WebSphere MQ 7.0.1 before 7.0.1.13, 7.1 before 7.1.0.6, 7.5 before 7.5.0.5, and 8 before 8.0.0.1 allows remote authenticated users to cause a denial of service (queue-slot exhaustion) by leveraging PCF query privileges for a crafted query.

Affected products

• IBM WebSphere Mq: version 7.0.1.0 only; version 7.0.1.1 only; version 7.0.1.2 only; version 7.0.1.3 only; version 7.0.1.4 only; version 7.0.1.5 only; …

Published 2015-02-13. Last modified 2026-06-17.