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Fencer Intel
high 8.8

CVE-2026-41044 json

Apache ActiveMQ, Apache ActiveMQ Broker, Apache ActiveMQ All: Authenticated user can perform RCE via DestinationView MBean exposed by Jolokia

published 6mo ago modified 14d ago also BIT-activemq-2026-41044 , EUVD-2026-25412 , GHSA-mr6m-xj7v-3cv3

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits
0
none known

Summary

Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ, Apache ActiveMQ Broker, Apache ActiveMQ All.

An authenticated attacker can use the admin web console page to construct a malicious broker name that bypasses name validation to include an xbean binding that can be later used by a VM transport to load a remote Spring XML application. The attacker can then use the DestinationView mbean to send a message to trigger a VM transport creation that will reference this malicious broker name which can lead to loading the malicious Spring XML context file.

Because Spring's ResourceXmlApplicationContext instantiates all singleton beans before the BrokerService validates the configuration, arbitrary code execution occurs on the broker's JVM through bean factory methods such as Runtime.exec().

This issue affects Apache ActiveMQ: before 5.19.6, from 6.0.0 before 6.2.5; Apache ActiveMQ Broker: before 5.19.6, from 6.0.0 before 6.2.5; Apache ActiveMQ All: before 5.19.6, from 6.0.0 before 6.2.5.

Users are recommended to upgrade to version 6.2.5 or 5.19.6, which fixes the issue.

Patch / fix

  • maven org.apache.activemq:apache-activemq 5.19.6, 6.2.5
  • maven org.apache.activemq:activemq-all 5.19.6, 6.2.5
  • maven org.apache.activemq:activemq-broker 5.19.6, 6.2.5
  • bitnami activemq 5.19.6, 6.2.5
  • Apache Software Foundation Apache ActiveMQ 5.19.6, 6.2.5
  • Apache Software Foundation Apache ActiveMQ Broker 5.19.6, 6.2.5
  • Apache Software Foundation Apache ActiveMQ All 5.19.6, 6.2.5

Is CVE-2026-41044 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-41044 updated cvss 7.2

org.apache.activemq/activemq-broker: org.apache.activemq/activemq-all: Apache ActiveMQ: Arbitrary code execution via improper input validation in admin console

  • Red Hat JBoss Enterprise Application Platform 7 activemq-broker
    affected: no fix planned “Will not fix”
  • Red Hat AMQ Broker 7 activemq-broker
    not affected: vulnerable code not in execute path
  • Red Hat Data Grid 8 activemq-broker
    not affected: component not present
  • Red Hat Enterprise Linux 8 log4j, log4j-jcl, log4j-web, log4j-slf4j Red Hat Enterprise Linux 9 log4j, log4j-jcl, log4j-slf4j Red Hat Fuse 7 activemq-all, activemq-broker Red Hat JBoss Enterprise Application Platform 8 activemq-broker Red Hat JBoss Enterprise Application Platform Expansion Pack activemq-broker
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
6mo ago

Exploit prediction

0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA ADP 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
OSV 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.apache.activemq:apache-activemq
<5.19.6
>=6.0.0, <6.2.5
5.19.6
6.2.5
maven org.apache.activemq:activemq-all
<5.19.6
>=6.0.0, <6.2.5
5.19.6
6.2.5
maven org.apache.activemq:activemq-broker
<5.19.6
>=6.0.0, <6.2.5
5.19.6
6.2.5
bitnami activemq
<5.19.6
>=6.0.0, <6.2.5
5.19.6
6.2.5

Affected products

  • Apache Software Foundation Apache ActiveMQ
  • Apache Software Foundation Apache ActiveMQ Broker
  • Apache Software Foundation Apache ActiveMQ All
  • Red Hat Red Hat AMQ Broker 7
  • Red Hat Red Hat Data Grid 8
  • Red Hat Red Hat Enterprise Linux 8
  • Red Hat Red Hat Enterprise Linux 9
  • Red Hat Red Hat Fuse 7
  • Red Hat Red Hat JBoss Enterprise Application Platform 7
  • Red Hat Red Hat JBoss Enterprise Application Platform 8
  • Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack

Classification

Weakness
  • CWE-20 Improper Input Validation
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.