Apache · Activemq · CVE-2026-54475
**Name of the Vulnerable Software and Affected Versions**
Apache ActiveMQ versions prior to 5.19.8
Apache ActiveMQ versions 6.0.0 through 6.2.6
**Description**
An authorization flaw exists in the handling of temporary destinations. While these destinations are intended to be isolated to the connection that created them, the isolation check is only performed on the client side. This allows a different connection to consume messages from another connection's temporary destination.
**Recommendations**
Upgrade to version 6.2.7.