Bug 2565685 - CVE-2026-74761 log4j: Apache ActiveMQ: Client ID spoofing during durable topic subscription removal [fedora-all]
Summary: CVE-2026-74761 log4j: Apache ActiveMQ: Client ID spoofing during durable topi...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: log4j
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Paul Wouters
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["58e1fe8b-c049-436d-b454-f...
Depends On:
Blocks: CVE-2026-74761
TreeView+ depends on / blocked
 
Reported: 2026-11-03 10:37 UTC by nlevinki
Modified: 2026-11-03 10:37 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description nlevinki 2026-11-03 10:37:53 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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.
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