Cyfirma Critical RCE Vulnerabilities Discovered in Apache ActiveMQ Management Interfaces
Article Content
- •CVE-2026-34197 allows remote code execution via the Jolokia management interface.
- •CVE-2026-45505 and CVE-2026-49157 expose further vulnerabilities in ActiveMQ's security.
- •Immediate upgrades to versions 5.19.7 or 6.2.6 are recommended to mitigate risks.
CVE-2026-34197, a high-severity remote code execution vulnerability, affects Apache ActiveMQ Classic due to unsafe exposure of the Jolokia HTTP/JMX management interface. Attackers can exploit this flaw to execute arbitrary code by interacting with privileged broker operations. Additionally, CVE-2026-45505 and CVE-2026-49157 reveal further weaknesses in input validation and default permissions, respectively, allowing unauthorized access to management operations. These vulnerabilities impact versions of ActiveMQ prior to 5.19.7 and from 6.0.0 before 6.2.6. The vulnerabilities have been publicly disclosed, with the first proof of concept available shortly after CVE-2026-34197's publication. Given the critical role of ActiveMQ in enterprise environments, immediate remediation is essential to mitigate risks to application availability and operational continuity.
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