Tracker / CVE-2026-74761
CVE-2026-74761
High 7.5
Improper input validation in TopicRegion in Apache ActiveMQ, Apache ActiveMQ Broker, and Apache ActiveMQ All on all platforms. An authenticated client can spoof clientId when removing a durable topic subscription. This issue affects Apache ActiveMQ Broker: before 5.19.11, from 6.0.0 before 6.3.2; Apache ActiveMQ All: before 5.19.11, from 6.0.0 before 6.3.2; Apache ActiveMQ: before 5.19.11, from 6.0.0 before 6.3.2. Users are recommended to upgrade to version 6.3.2 or 5.19.11 which fixes the issue.
Affected products and versions
| apache | activemq · … → 5.19.11 |
|---|---|
| apache | activemq · 6.0.0 → 6.3.2 |
| apache | activemq_all · … → 5.19.11 |
| apache | activemq_all · 6.0.0 → 6.3.2 |
| apache | activemq_broker · … → 5.19.11 |
| apache | activemq_broker · 6.2.0 → 6.3.2 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.