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TI-2026-39329 Aliases CVE-2026-54475GHSA-mhp6-f224-j2c3

Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Temporary destination ownership takeover

Priority MEDIUM 40CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
Partial Red Hat: 1 without a fix

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-862.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00563 47th percentileScored 2026-11-07
Fix Partial Apache ActiveMQ Broker (Apache Software Foundation): 5.19.8, 6.2.7Apache ActiveMQ All (Apache Software Foundation): 5.19.8, 6.2.7+4 more productsRed Hat: 1 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache ActiveMQ Brokerbefore 5.19.8; 6.0.0 to before 6.2.75.19.8, 6.2.7Patch availableCNA
ApacheApache ActiveMQ Allbefore 5.19.8; 6.0.0 to before 6.2.75.19.8, 6.2.7Patch availableCNA
ApacheApache ActiveMQbefore 5.19.8; 6.0.0 to before 6.2.75.19.8, 6.2.7Patch availableCNA
—org.apache.activemq:activemq-broker (Maven)before 5.19.85.19.8Patch availableGHSA-mhp6-f224-j2c3
—org.apache.activemq:activemq-broker (Maven)6.0.0 to before 6.2.76.2.7Patch availableGHSA-mhp6-f224-j2c3
—org.apache.activemq:activemq-all (Maven)before 5.19.85.19.8Patch availableGHSA-mhp6-f224-j2c3
—org.apache.activemq:activemq-all (Maven)6.0.0 to before 6.2.76.2.7Patch availableGHSA-mhp6-f224-j2c3
—org.apache.activemq:apache-activemq (Maven)before 5.19.85.19.8Patch availableGHSA-mhp6-f224-j2c3
—org.apache.activemq:apache-activemq (Maven)6.0.0 to before 6.2.76.2.7Patch availableGHSA-mhp6-f224-j2c3
  • Apache ActiveMQ Broker VendorApache Affected before 5.19.8; 6.0.0 to before 6.2.7 Fixed in 5.19.8, 6.2.7 Patch available CNA
  • Apache ActiveMQ All VendorApache Affected before 5.19.8; 6.0.0 to before 6.2.7 Fixed in 5.19.8, 6.2.7 Patch available CNA
  • Apache ActiveMQ VendorApache Affected before 5.19.8; 6.0.0 to before 6.2.7 Fixed in 5.19.8, 6.2.7 Patch available CNA
  • org.apache.activemq:activemq-broker (Maven) Vendor— Affected before 5.19.8 Fixed in 5.19.8 Patch available GHSA-mhp6-f224-j2c3
  • org.apache.activemq:activemq-broker (Maven) Vendor— Affected 6.0.0 to before 6.2.7 Fixed in 6.2.7 Patch available GHSA-mhp6-f224-j2c3
  • org.apache.activemq:activemq-all (Maven) Vendor— Affected before 5.19.8 Fixed in 5.19.8 Patch available GHSA-mhp6-f224-j2c3
  • org.apache.activemq:activemq-all (Maven) Vendor— Affected 6.0.0 to before 6.2.7 Fixed in 6.2.7 Patch available GHSA-mhp6-f224-j2c3
  • org.apache.activemq:apache-activemq (Maven) Vendor— Affected before 5.19.8 Fixed in 5.19.8 Patch available GHSA-mhp6-f224-j2c3
  • org.apache.activemq:apache-activemq (Maven) Vendor— Affected 6.0.0 to before 6.2.7 Fixed in 6.2.7 Patch available GHSA-mhp6-f224-j2c3

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*before 5.19.8; 6.0.0 to before 6.2.7VulnerableApache
cpe:2.3:a:apache:activemq_broker:*:*:*:*:*:*:*:*before 5.19.8; 6.0.0 to before 6.2.7VulnerableApache
  • cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:* Versions before 5.19.8; 6.0.0 to before 6.2.7 Vulnerable ·Apache
  • cpe:2.3:a:apache:activemq_broker:*:*:*:*:*:*:*:* Versions before 5.19.8; 6.0.0 to before 6.2.7 Vulnerable ·Apache

Remediation

  • Fix · CNA Apache ActiveMQ Broker (Apache Software Foundation) Fixed in 5.19.8, 6.2.7
  • Fix · CNA Apache ActiveMQ All (Apache Software Foundation) Fixed in 5.19.8, 6.2.7
  • Fix · CNA Apache ActiveMQ (Apache Software Foundation) Fixed in 5.19.8, 6.2.7
  • Fix · GHSA-mhp6-f224-j2c3 org.apache.activemq:activemq-broker (Maven) Fixed in 5.19.8 Advisory →
  • Fix · GHSA-mhp6-f224-j2c3 org.apache.activemq:activemq-broker (Maven) Fixed in 6.2.7 Advisory →
  • Fix · GHSA-mhp6-f224-j2c3 org.apache.activemq:activemq-all (Maven) Fixed in 5.19.8 Advisory →
  • Fix · GHSA-mhp6-f224-j2c3 org.apache.activemq:activemq-all (Maven) Fixed in 6.2.7 Advisory →
  • Fix · GHSA-mhp6-f224-j2c3 org.apache.activemq:apache-activemq (Maven) Fixed in 5.19.8 Advisory →
  • Fix · GHSA-mhp6-f224-j2c3 org.apache.activemq:apache-activemq (Maven) Fixed in 6.2.7 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Apache ActiveMQ 5.19.8, 6.2.7

    9 records Highest priority Priority MEDIUM 7 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-38893 Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker…Priority MEDIUM 40
    • TI-2026-38892 Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp: Unbounded header buffer in STOMP NIO codecPriority MEDIUM 40
    • TI-2026-37413 Uncontrolled resource consumption in Apache ActiveMQ BrokerPriority MEDIUM 40
    Show all 9 records →
  • Release ·

    Apache ActiveMQ All 5.19.8, 6.2.7

    7 records Highest priority Priority MEDIUM 7 MEDIUM

    Other records, highest priority first

    • TI-2026-38893 Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker…Priority MEDIUM 40
    • TI-2026-38892 Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Stomp: Unbounded header buffer in STOMP NIO codecPriority MEDIUM 40
    • TI-2026-37413 Uncontrolled resource consumption in Apache ActiveMQ BrokerPriority MEDIUM 40
    Show all 7 records →
Show 1 more group
  • Release ·

    Apache ActiveMQ Broker 5.19.8, 6.2.7

    4 records Highest priority Priority MEDIUM 4 MEDIUM

    Other records, highest priority first

    • TI-2026-38893 Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker…Priority MEDIUM 40
    • TI-2026-37413 Uncontrolled resource consumption in Apache ActiveMQ BrokerPriority MEDIUM 40
    • TI-2026-36592 Improper input validation in Apache ActiveMQ BrokerPriority MEDIUM 40
    Show all 4 records →

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Fuse 7AffectedNo fix yet: Fix deferred
Not affected: 4 products
  • Red Hat AMQ Broker 7
  • Red Hat Data Grid 8
  • Red Hat Enterprise Linux 8
  • Red Hat JBoss Enterprise Application Platform Expansion Pack

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-54475
  2. 2026-10-03 Alias added: GHSA-mhp6-f224-j2c3
  3. 2026-11-05 Fix available: Maven/org.apache.activemq:[email protected], Maven/org.apache.activemq:[email protected], Maven/org.apache.activemq:[email protected] +3 · GHSA-mhp6-f224-j2c3
  4. 2026-11-05 CVSS score added · GHSA-mhp6-f224-j2c3
  5. 2026-11-05 Weakness changed · GHSA-mhp6-f224-j2c3
  6. 2026-11-05 10 new references · GHSA-mhp6-f224-j2c3

References

Advisory 3

Other 7

  • TI-2023-25106 Deserialization of untrusted data in Apache ActiveMQ KEVCVSS 3.1CRITICAL 10.0
  • TI-2016-02587 The Fileserver web application in Apache ActiveMQ 5.x before 5.14.0 allows remote… KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-26494 Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeans KEVCVSS 3.1HIGH 8.8
  • TI-2013-05951 Xstream API versions up to 1.4.6 and version 1.4.10, if the security framework has not… CVSS 3.1CRITICAL 9.8
  • TI-2021-04451 XStream is vulnerable to an Arbitrary Code Execution attack CVSS 3.1CRITICAL 9.1
  • TI-2021-04446 XStream is vulnerable to an Arbitrary Code Execution attack CVSS 3.1CRITICAL 9.8
See all 74 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences