CVE-2018-1883: IBM Mq

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

A problem within the IBM MQ 9.0.2, 9.0.3, 9.0.4, 9.0.5, and 9.1.0.0 Console REST API Could allow attackers to execute a denial of service attack preventing users from logging into the MQ Console REST API. IBM X-Force ID: 151969.

Affected products

• IBM Mq: from 9.0.2, up to and including 9.0.5; version 9.1.0.0 only

Published 2018-12-07. Last modified 2026-06-17.