CVE-2016-2961: IBM Integration Bus

Medium severity, CVSS 5.3. EPSS: 1.5% chance of exploitation in the next 30 days.

The integration server in IBM Integration Bus 9 before 9.0.0.6 and 10 before 10.0.0.5 and WebSphere Message Broker 8 before 8.0.0.8 allows remote attackers to obtain sensitive Tomcat version information by sending a malformed POST request and then reading the Java stack trace.

Affected products

• IBM Integration Bus: version 9.0 only; version 9.0.0.1 only; version 9.0.0.2 only; version 9.0.0.3 only; version 9.0.0.4 only; version 9.0.0.5 only; …
• IBM WebSphere Message Broker: version 8.0 only; version 8.0.0.1 only; version 8.0.0.2 only; version 8.0.0.3 only; version 8.0.0.4 only; version 8.0.0.5 only; …

Published 2016-07-02. Last modified 2026-06-17.