CVE-2026-46605: Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Incomplete authorization during destination removal

["Christopher L. Shannon" <cshannon () apache org>]

Severity: moderate 

Affected versions:

- Apache ActiveMQ Broker (org.apache.activemq:activemq-broker) before 5.19.7
- Apache ActiveMQ Broker (org.apache.activemq:activemq-broker) 6.0.0 before 6.2.6
- Apache ActiveMQ All (org.apache.activemq:activemq-all) before 5.19.7
- Apache ActiveMQ All (org.apache.activemq:activemq-all) 6.0.0 before 6.2.6
- Apache ActiveMQ (org.apache.activemq:apache-activemq) before 5.19.7
- Apache ActiveMQ (org.apache.activemq:apache-activemq) 6.0.0 before 6.2.6

Description:

Incomplete authorization by Apache ActiveMQ server before versions v6.2.6 and v5.19.7 allows authenticated connections 
to remove existing destinations with proper permissions.

This issue affects Apache ActiveMQ Broker: before 5.19.7, from 6.0.0 before 6.2.6; Apache ActiveMQ All: before 5.19.7, 
from 6.0.0 before 6.2.6; Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6.

Users are recommended to upgrade to version v6.2.6 or v5.19.7, which fixes the issue.

Credit:

Leon Johnson (github: lokerxx) (finder)

References:

https://activemq.apache.org/
https://www.cve.org/CVERecord?id=CVE-2026-46605