CVE-2017-1786: IBM WebSphere Mq

Medium severity, CVSS 5.3. EPSS: 1.1% chance of exploitation in the next 30 days.

IBM WebSphere MQ 8.0 through 8.0.0.8 and 9.0 through 9.0.4 under special circumstances could allow an authenticated user to consume all resources due to a memory leak resulting in service loss. IBM X-Force ID: 136975.

Affected products

• IBM WebSphere Mq: from 8.0, up to and including 8.0.0.8; from 9.0, up to and including 9.0.4

Published 2018-04-23. Last modified 2026-06-17.