CVE-2026-54475— Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover
Quick assessment
Affected
Apache Software Foundation Apache ActiveMQ Broker
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apache ActiveMQ是Apache基金会的一款消息队列中间件。 Apache ActiveMQ存在授权问题漏洞，该漏洞源于授权问题，临时目的地隔离仅在客户端检查，可能导致不同连接消费另一个连接的临时目的地。以下版本受到影响：Apache ActiveMQ Broker 5.19.8之前版本和6.0.0至6.2.7之前版本；Apache ActiveMQ All 5.19.8之前版本和6.0.0至6.2.7之前版本；Apache ActiveMQ 5.19.8之前版本和6.0.0至6.2.7之前版
Possible ATT&CK Techniques 1 AI
T1114 · Email CollectionAffected Version Matrix 6
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Apache Software Foundation | Apache ActiveMQ | < 5.19.8 |
affected |
6.0.0< 6.2.7 |
affected | ||
| Apache Software Foundation | Apache ActiveMQ All | < 5.19.8 |
affected |
6.0.0< 6.2.7 |
affected | ||
| Apache Software Foundation | Apache ActiveMQ Broker | < 5.19.8 |
affected |
6.0.0< 6.2.7 |
affected |
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I. Basic Information for CVE-2026-54475
Vulnerability Information
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Vulnerability Title
Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Apache ActiveMQ 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache ActiveMQ是Apache基金会的一款消息队列中间件。 Apache ActiveMQ存在授权问题漏洞，该漏洞源于授权问题，临时目的地隔离仅在客户端检查，可能导致不同连接消费另一个连接的临时目的地。以下版本受到影响：Apache ActiveMQ Broker 5.19.8之前版本和6.0.0至6.2.7之前版本；Apache ActiveMQ All 5.19.8之前版本和6.0.0至6.2.7之前版本；Apache ActiveMQ 5.19.8之前版本和6.0.0至6.2.7之前版
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache ActiveMQ Broker | 0 ~ 5.19.8 | - |
|
| Apache Software Foundation | Apache ActiveMQ All | 0 ~ 5.19.8 | - |
|
| Apache Software Foundation | Apache ActiveMQ | 0 ~ 5.19.8 | - |
|
II. Public POCs for CVE-2026-54475
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2026-54475 (1)
Same Patch Batch · Apache Software Foundation · 2026-06-30 · 10 CVEs total
| CVE-2026-53917 | Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker: Unbo | |
| CVE-2026-53916 | Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp: Unbounded header buffer in ST | |
| CVE-2026-52760 | Apache ActiveMQ, Apache ActiveMQ Web Console: Stored XSS via Unescaped values in ActiveMQ | |
| CVE-2026-50750 | Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: Pre-authentication OpenWire | |
| CVE-2026-50734 | Apache ActiveMQ Client, Apache ActiveMQ, Apache ActiveMQ All: Pre-authentication OpenWire | |
| CVE-2026-49877 | Apache ActiveMQ: Authenticated web users retain admin access by default in the Web Console | |
| CVE-2026-49432 | Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp: STOMP negative content-length | |
| CVE-2026-49434 | Apache ActiveMQ Broker, Apache ActiveMQ, Apache ActiveMQ All: LdapNetworkConnector instant | |
| CVE-2025-53648 | Apache Gravitino: SQL misconfiguration can access or truncate files |
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