https://seclists.org/oss-sec/2026/q2/1064: CVE-2026-54475: Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover
Published Jun 29, 2026
·Updated
Affected Software
3 affected components
Apache ActiveMQ Broker<5.19.8, >=6.0.0<6.2.7
Apache ActiveMQ All<5.19.8, >=6.0.0<6.2.7
Apache ActiveMQ<5.19.8, >=6.0.0<6.2.7
Frequently Asked Questions
1
What is the severity of CVE-2026-54475?
The severity of CVE-2026-54475 is classified as important.
2
Which versions are affected by CVE-2026-54475?
CVE-2026-54475 affects Apache ActiveMQ Broker versions before 5.19.8, and versions 6.0.0 before 6.2.7, as well as Apache ActiveMQ All versions before 5.19.8.
3
How do I fix CVE-2026-54475?
To fix CVE-2026-54475, upgrade to Apache ActiveMQ Broker version 5.19.8 or later, or version 6.2.7 or later.
4
What is the impact of CVE-2026-54475?
CVE-2026-54475 can lead to temporary destination ownership takeover, allowing unauthorized access to message destinations.
5
When was CVE-2026-54475 published?
CVE-2026-54475 was published on June 29, 2026.