CVE-2009-3161: IBM WebSphere Mq

High severity, CVSS 7.8. EPSS: 1.8% chance of exploitation in the next 30 days.

The server in IBM WebSphere MQ 7.0.0.1, 7.0.0.2, and 7.0.1.0 allows attackers to cause a denial of service (trap) or possibly have unspecified other impact via malformed data.

Affected products

• IBM WebSphere Mq: version 7.0.0.1 only; version 7.0.0.2 only; version 7.0.1.0 only

Published 2009-09-10. Last modified 2026-06-16.