High
activemq — security advisory
Incorrect Default Permissions vulnerability in Apache ActiveMQ. This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. The default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue. Users are recommended to upgrade to version 6.2.6 or 5.19.7, 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-2026-49157
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:24 UTC · Revision 1
Source evidence
Incorrect Default Permissions vulnerability in Apache ActiveMQ. This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. The default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.
osv:UBUNTU-CVE-2026-49157
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": "7c92588900a540c70107b04ccefa6102343da202ecfc704fb2539a8cc3e4fc24",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-49157",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-49157",
"summary": "Incorrect Default Permissions vulnerability in Apache ActiveMQ. This issue affects Apache ActiveMQ: before 5.19.7, from 6.0.0 before 6.2.6. The default Jolokia authorization settings granted non-admin (low-privilege) web-login accounts access to Jolokia operations which allowed executing broker management operations meant for admins such as addQueue and removeQueue. Users are recommended to upgrade to version 6.2.6 or 5.19.7, which fixes the issue.",
"evidence": "osv:UBUNTU-CVE-2026-49157",
"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-2026-49157",
"aliases": [
"UBUNTU-CVE-2026-49157"
],
"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": "Ubuntu",
"score": "medium"
}
],
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
},
{
"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-2026-49157.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"
}
]
}
}
],
"modified": "2026-10-17T12:58:32.016202524Z",
"provider": "osv",
"upstream": [
"CVE-2026-49157"
],
"references": [
"https://ubuntu.com/security/CVE-2026-49157",
"https://www.cve.org/CVERecord?id=CVE-2026-49157",
"https://www.openwall.com/lists/oss-security/2026/05/31/21",
"https://lists.apache.org/thread/rrcsf6s90hj4tdh89nvkko75q5505rj8"
]
},
"related_cves": [
{
"value": "CVE-2026-49157",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 358704,
"published_at": "2026-06-01T09:16:00+00:00"
}