CVE-2018-1371: IBM WebSphere Mq

Medium severity, CVSS 6.5. EPSS: 1.1% chance of exploitation in the next 30 days.

An IBM WebSphere MQ 8.0.0.8, 9.0.0.2, and 9.0.4 Client connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it. IBM X-Force ID: 137771.

Affected products

• IBM WebSphere Mq: version 8.0.0.8 only; version 9.0.0.2 only; version 9.0.4 only

Published 2018-04-17. Last modified 2026-06-17.