CVE-2026-54475

Missing Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. Apache ActiveMQ Classic temporary destinations are expected to be isolated to the connection that created them. The isolation can be broken as this is only checked in the client, allowing a different connection to consume from another connection's temporary destination. This issue affects Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7, which fixes the issue.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://lists.apache.org/thread/85f3q7mkh71y7qwyn6wvgw0bw4jl06ys	Vendor Advisory Mailing List
http://www.openwall.com/lists/oss-security/2026/06/29/15	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:activemq::::::::
	cpe:2.3:a:apache:activemq::::::::
	cpe:2.3:a:apache:activemq_broker::::::::
	cpe:2.3:a:apache:activemq_broker::::::::

History

No history.

Information

Published : 2026-06-30 11:16

Updated : 2026-07-02 18:41

NVD link : CVE-2026-54475

Mitre link : CVE-2026-54475

CVE.ORG link : CVE-2026-54475

JSON object : View

Products Affected

apache

activemq
activemq_broker

CWE

CWE-862

Missing Authorization

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