CVE-2025-33013: IBM Mq Operator

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

IBM MQ Operator LTS 2.0.0 through 2.0.29, MQ Operator CD 3.0.0, 3.0.1, 3.1.0 through 3.1.3, 3.3.0, 3.4.0, 3.4.1, 3.5.0, 3.5.1, 3.6.0, and MQ Operator SC2 3.2.0 through 3.2.13 Container could disclose sensitive information to a local user due to improper clearing of heap memory before release.

Affected products

• IBM Mq Operator: from 2.0.0, up to and including 2.0.29; from 3.2.0, up to and including 3.2.13; from 3.5.1, up to and including 3.6.0; version 3.3.0 only; version 3.4.0 only; version 3.4.1 only; …
• IBM Supplied Mq Advanced Container Images: version 9.3.0.0 only; version 9.3.0.1 only; version 9.3.0.3 only; version 9.3.0.4 only; version 9.3.0.5 only; version 9.3.0.6 only; …

Published 2025-07-24. Last modified 2026-06-17.