RCE in Apache Activemq
CVE-2026-45505
Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Non-parenthesized discovery wrappers such as `masterslave:vm://...,...` a…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.001 (27.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Activemq
- Apache Activemq_broker
- Apache Software Foundation Activemq — versions 0, 6.0.0
- Apache Software Foundation Activemq All — versions 0, 6.0.0
- Apache Software Foundation Activemq Broker — versions 0, 6.0.0
Weakness classification (CWE)
References
- security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
- security@apache.org (related, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2026-45505?
- CVE-2026-45505 is a high-severity vulnerability in Apache Activemq, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2026-06-01.
- How severe is CVE-2026-45505?
- High severity. CVSS v3 base score is 8.8 out of 10.