High
activemq — security advisory
Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ on the web console. The default Jolokia access policy permits exec operations on all ActiveMQ MBeans (org.apache.activemq:*), including BrokerService.addNetworkConnector(String) and BrokerService.addConnector(String). An authenticated attacker can invoke these operations with a crafted discovery URI that triggers the VM transport's brokerConfig parameter to load a remote Spring XML application context using ResourceXmlApplicationContext. 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 Broker: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ All: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ: before 5.19.4, from 6.0.0 before 6.2.3. Users are recommended to upgrade to version 5.19.4 or 6.2.3, which fixes the issue
- Products
- activemq
- Affected versions
- 5.13.2+dfsg-2, 5.13.2+dfsg-2ubuntu0.1~esm1, 5.14.5-3, 5.15.10-1, 5.15.11-1, 5.15.11-1ubuntu0.1~esm1, 5.15.2-2, 5.15.3-2, 5.15.8-2~18.04, 5.15.8-2~18.04.1~esm1, 5.16.1-1, 5.16.1-1ubuntu0.1, 5.16.1-1ubuntu0.1~esm1, 5.17.2+dfsg-2, 5.17.6+dfsg-1, 5.17.6+dfsg-2, 5.17.6+dfsg-2ubuntu1, 5.6.0+dfsg1-4+deb8u1ubuntu1, 5.6.0+dfsg1-5
- Fixed versions
- Not specified
- CVEs
- CVE-2026-34197
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 03:00 UTC · Revision 1
Source evidence
Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ on the web console. The default Jolokia access policy permits exec operations on all ActiveMQ MBeans (org.apache.activemq:*), including BrokerService.addNetworkConnector(String) and BrokerService.addConnector(String). An authenticated attacker can invoke these operations with a crafted discovery URI that triggers the VM transport's brokerConfig parameter to load a remote Spring XML application context using ResourceXmlApplicationContext. 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 Broker: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ All: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ: before 5.19.4, from 6.0.0 before 6.2.3. Users are recommended to upgrade to version 5.19.4 or 6.2.3, which fixes the issue
osv:UBUNTU-CVE-2026-34197
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
activemq
Fixed versions: Not specified
Complete source record
{
"id": "5e48d8a61bbb8a96a3a355b05e9dbe6ea6bd5e808da7551bc42655ba0801ba48",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-34197",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-34197",
"summary": "Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bridge at /api/jolokia/ on the web console. The default Jolokia access policy permits exec operations on all ActiveMQ MBeans (org.apache.activemq:*), including BrokerService.addNetworkConnector(String) and BrokerService.addConnector(String). An authenticated attacker can invoke these operations with a crafted discovery URI that triggers the VM transport's brokerConfig parameter to load a remote Spring XML application context using ResourceXmlApplicationContext. 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 Broker: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ All: before 5.19.4, from 6.0.0 before 6.2.3; Apache ActiveMQ: before 5.19.4, from 6.0.0 before 6.2.3. Users are recommended to upgrade to version 5.19.4 or 6.2.3, which fixes the issue",
"evidence": "osv:UBUNTU-CVE-2026-34197",
"products": [
{
"name": {
"value": "activemq",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.6.0+dfsg1-4+deb8u1ubuntu1",
"evidence": "/affected/0/versions"
},
{
"value": "5.6.0+dfsg1-5",
"evidence": "/affected/0/versions"
},
{
"value": "5.13.2+dfsg-2",
"evidence": "/affected/0/versions"
},
{
"value": "5.13.2+dfsg-2ubuntu0.1~esm1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.14.5-3",
"evidence": "/affected/1/versions"
},
{
"value": "5.15.2-2",
"evidence": "/affected/1/versions"
},
{
"value": "5.15.3-2",
"evidence": "/affected/1/versions"
},
{
"value": "5.15.8-2~18.04",
"evidence": "/affected/1/versions"
},
{
"value": "5.15.8-2~18.04.1~esm1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.15.10-1",
"evidence": "/affected/2/versions"
},
{
"value": "5.15.11-1",
"evidence": "/affected/2/versions"
},
{
"value": "5.15.11-1ubuntu0.1~esm1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.16.1-1",
"evidence": "/affected/3/versions"
},
{
"value": "5.16.1-1ubuntu0.1~esm1",
"evidence": "/affected/3/versions"
},
{
"value": "5.16.1-1ubuntu0.1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.17.2+dfsg-2",
"evidence": "/affected/4/versions"
},
{
"value": "5.17.6+dfsg-1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.17.6+dfsg-1",
"evidence": "/affected/5/versions"
},
{
"value": "5.17.6+dfsg-2",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.17.6+dfsg-2",
"evidence": "/affected/6/versions"
},
{
"value": "5.17.6+dfsg-2ubuntu1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "activemq",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "5.17.6+dfsg-2",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2026-34197",
"aliases": [
"UBUNTU-CVE-2026-34197"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=esm-apps%2Fxenial",
"ecosystem": "Ubuntu:Pro:16.04:LTS"
},
"versions": [
"5.6.0+dfsg1-4+deb8u1ubuntu1",
"5.6.0+dfsg1-5",
"5.13.2+dfsg-2",
"5.13.2+dfsg-2ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.13.2+dfsg-2ubuntu0.1~esm1"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.13.2+dfsg-2ubuntu0.1~esm1"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=esm-apps%2Fbionic",
"ecosystem": "Ubuntu:Pro:18.04:LTS"
},
"versions": [
"5.14.5-3",
"5.15.2-2",
"5.15.3-2",
"5.15.8-2~18.04",
"5.15.8-2~18.04.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.15.8-2~18.04.1~esm1"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.15.8-2~18.04.1~esm1"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=esm-apps%2Ffocal",
"ecosystem": "Ubuntu:Pro:20.04:LTS"
},
"versions": [
"5.15.10-1",
"5.15.11-1",
"5.15.11-1ubuntu0.1~esm1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.15.11-1ubuntu0.1~esm1"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.15.11-1ubuntu0.1~esm1"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=esm-apps%2Fjammy",
"ecosystem": "Ubuntu:Pro:22.04:LTS"
},
"versions": [
"5.16.1-1",
"5.16.1-1ubuntu0.1~esm1",
"5.16.1-1ubuntu0.1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.16.1-1ubuntu0.1"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.16.1-1ubuntu0.1"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"5.17.2+dfsg-2",
"5.17.6+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.17.6+dfsg-1"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.17.6+dfsg-1"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"5.17.6+dfsg-1",
"5.17.6+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.17.6+dfsg-2"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.17.6+dfsg-2"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"5.17.6+dfsg-2",
"5.17.6+dfsg-2ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.17.6+dfsg-2ubuntu1"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.17.6+dfsg-2ubuntu1"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "activemq",
"purl": "pkg:deb/ubuntu/activemq?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"5.17.6+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-34197.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "activemq",
"binary_version": "5.17.6+dfsg-2"
},
{
"binary_name": "libactivemq-java",
"binary_version": "5.17.6+dfsg-2"
}
],
"priority_reason": "CVE is in CISA KEV list"
}
}
],
"modified": "2026-10-17T13:00:00.847636607Z",
"provider": "osv",
"upstream": [
"CVE-2026-34197"
],
"references": [
"https://ubuntu.com/security/CVE-2026-34197",
"https://www.cve.org/CVERecord?id=CVE-2026-34197",
"https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt",
"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
]
},
"related_cves": [
{
"value": "CVE-2026-34197",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 360122,
"published_at": "2026-04-07T09:16:00+00:00"
}