CVE-2025-36100: IBM Mq

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

IBM MQ LTS 9.1.0.0 through 9.1.0.29, 9.2.0.0 through 9.2.0.36, 9.3.0.0 through 9.3.0.30 and 9.4.0.0 through 9.4.0.12 and IBM MQ CD 9.3.0.0 through 9.3.5.1 and 9.4.0.0 through 9.4.3.0  Java and JMS stores a password in client configuration files when trace is enabled which can be read by a local user.

Affected products

• IBM Mq: from 9.1.0.0, before 9.1.0.31 (fixed in 9.1.0.31); from 9.2.0.0, before 9.2.0.37 (fixed in 9.2.0.37); from 9.3.0.0, before 9.3.0.31 (fixed in 9.3.0.31); from 9.3.0.0, up to and including 9.3.5.1; from 9.4.0.0, before 9.4.0.15 (fixed in 9.4.0.15); from 9.4.0.0, before 9.4.3.1 (fixed in 9.4.3.1)

Published 2025-09-07. Last modified 2026-06-17.