Apache ActiveMQ Classic 6.3
Apache ActiveMQ Classic 6.3
Third-party support for the Apache ActiveMQ Classic 6.3: 24/7 engineers manage issues, remediate vulnerabilities, and help you maintain compliance — independent of the vendor contract.
24/7 engineers own your Apache ActiveMQ Classic 6.3 incidents end to end.
Mitigation and patch-around guidance when the vendor no longer ships fixes.
Controls evidence and documentation that keep auditors satisfied.
Specifications
- product
- apache-activemq
- release
- 6.3
- product Label
- Apache ActiveMQ Classic
- release Label
- 6.3
- codename
- lts
- latest Version
- 6.3.3
- release Date
- 2026-07-24
- maintained
- true
- source Url
- https://endoflife.date/apache-activemq
OEM vs. 3rd Party Support
See how third-party support compares to the vendor contract for Apache ActiveMQ Classic 6.3 — monitoring, break/fix, vulnerability work, operations and compliance, before and after EOSL.
| Feature | OEM Support | 3rd Party Support |
|---|---|---|
| Post-EOSL Support | ||
| Break/Fix Support | Until EOSL | |
| 24/7 Monitoring | ||
| Vulnerability Scanning & Remediation | ||
| Managed Operations | ||
| Procedure & Configuration Review | ||
| Compliance & Audit Documentation | Limited | |
| Discounted Migration to Other Platforms |
Why Choose 3rd Party Support for Apache ActiveMQ Classic 6.3?
Vulnerability Remediation
Scanning, mitigation and patch-around guidance for Apache ActiveMQ Classic 6.3 when the vendor no longer ships fixes.
Compliance Maintenance
Procedure review, controls evidence and the documentation auditors ask for — maintained continuously, not scrambled at audit time.
24/7 Expert Support
Engineers who know this release monitor, manage and fix issues around the clock — break/fix to managed operations.
Apache ActiveMQ Classic 6.3 Support: Frequently Asked Questions
Is the Apache ActiveMQ Classic 6.3 still supported?
Yes. The Apache ActiveMQ Classic 6.3 is currently supported by Apache ActiveMQ Classic, and third-party support is available as an alternative — issue management, vulnerability remediation, and compliance help independent of the vendor contract.
How much does third-party support for the Apache ActiveMQ Classic 6.3 cost?
Typically 40-70% below the OEM maintenance renewal price. Exact pricing depends on quantity, service level and location. You get an indicative price within 24 hours and a firm quote within 48.
Known Vulnerabilities Affecting Apache ActiveMQ Classic 6.3
1 published CVE affects the Apache ActiveMQ Classic 6.3, including 1 rated critical or high severity. Our 24/7 engineers help you assess exposure, prioritize fixes and apply available patches.
| CVE | Severity | CVSS | Published | Summary |
|---|---|---|---|---|
| CVE-2026-74761 | HIGH | 7.5 | Sep 9, 2026 | 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 |