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securitySecurity/THREATS/CRIT

13-year-old bug in ActiveMQ lets hackers remotely execute commands

sourceBleeping Computer
calendar_todayApril 8, 2026
schedule1 min read
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EXECUTIVE SUMMARY

Decade-Old Bug in Apache ActiveMQ Exposes Critical RCE Vulnerability

Summary

A 13-year-old remote code execution (RCE) vulnerability has been identified in Apache ActiveMQ Classic, allowing attackers to execute arbitrary commands remotely. This vulnerability has remained undetected for over a decade, posing a significant security risk.

Key Points

  • The vulnerability affects Apache ActiveMQ Classic, a popular open-source message broker.
  • It allows for remote code execution, enabling attackers to execute arbitrary commands on the affected systems.
  • The issue has been present for 13 years, highlighting a long-standing security oversight.
  • Security researchers recently discovered this vulnerability, bringing it to light for the first time.

Analysis

The discovery of this RCE vulnerability in Apache ActiveMQ Classic is significant due to the potential for remote exploitation, which can lead to unauthorized access and control over affected systems. Given the widespread use of ActiveMQ in various enterprise environments, the impact of this vulnerability is substantial, necessitating immediate attention and remediation efforts from IT professionals.

Conclusion

IT professionals should prioritize patching and securing Apache ActiveMQ Classic installations to mitigate the risk of exploitation. Regular security audits and vulnerability assessments are recommended to identify and address similar long-standing issues.