WID-SEC-W-2026-4348
Vulnerability from csaf_certbund - Published: 2026-11-04 23:00 - Updated: 2026-11-04 23:00Summary
Apache ActiveMQ: Mehrere Schwachstellen
Severity
Hoch
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung: Apache ActiveMQ ist ein Open Source Message Broker, der den Transport von Nachrichten zwischen verschiedenen Programmen bewerkstelligt.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Apache ActiveMQ ausnutzen, um einen Denial of Service Angriff durchzuführen, Sicherheitsmaßnahmen zu umgehen und Daten zu manipulieren oder offenzulegen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
- Windows
Affected products
Known affected
1 product
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache ActiveMQ NMS OpenWire Client Library <2.3.0
Apache / ActiveMQ
|
NMS OpenWire Client Library <2.3.0 |
Affected products
Known affected
2 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache ActiveMQ <6.3.3
Apache / ActiveMQ
|
<6.3.3 | ||
|
Apache ActiveMQ <5.19.12
Apache / ActiveMQ
|
<5.19.12 |
Affected products
Known affected
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache ActiveMQ Broker <6.3.3
Apache / ActiveMQ
|
Broker <6.3.3 | ||
|
Apache ActiveMQ Broker <5.19.12
Apache / ActiveMQ
|
Broker <5.19.12 | ||
|
Apache ActiveMQ <6.3.3
Apache / ActiveMQ
|
<6.3.3 | ||
|
Apache ActiveMQ <5.19.12
Apache / ActiveMQ
|
<5.19.12 |
Affected products
Known affected
4 products, the same list as for
CVE-2026-108946
Affected products
Known affected
4 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache ActiveMQ KahaDB <6.3.3
Apache / ActiveMQ
|
KahaDB <6.3.3 | ||
|
Apache ActiveMQ KahaDB <5.19.12
Apache / ActiveMQ
|
KahaDB <5.19.12 | ||
|
Apache ActiveMQ <6.3.3
Apache / ActiveMQ
|
<6.3.3 | ||
|
Apache ActiveMQ <5.19.12
Apache / ActiveMQ
|
<5.19.12 |
Affected products
Known affected
5 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Apache ActiveMQ Runtime Config <6.3.3
Apache / ActiveMQ
|
Runtime Config <6.3.3 | ||
|
Apache ActiveMQ Runtime Config <5.19.12
Apache / ActiveMQ
|
Runtime Config <5.19.12 | ||
|
Apache ActiveMQ <6.3.3
Apache / ActiveMQ
|
<6.3.3 | ||
|
Apache ActiveMQ KahaDB 6.4.0
Apache / ActiveMQ
|
cpe:/a:apache:activemq:kahadb_6.4.0
|
KahaDB 6.4.0 | |
|
Apache ActiveMQ <5.19.12
Apache / ActiveMQ
|
<5.19.12 |
References
8 references
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "de-DE",
"notes": [
{
"category": "legal_disclaimer",
"text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
},
{
"category": "description",
"text": "Apache ActiveMQ ist ein Open Source Message Broker, der den Transport von Nachrichten zwischen verschiedenen Programmen bewerkstelligt.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Apache ActiveMQ ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren, Sicherheitsma\u00dfnahmen zu umgehen und Daten zu manipulieren oder offenzulegen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\n- UNIX\n- Windows",
"title": "Betroffene Betriebssysteme"
}
],
"publisher": {
"category": "other",
"contact_details": "csaf-provider@cert-bund.de",
"name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
"namespace": "https://www.bsi.bund.de"
},
"references": [
{
"category": "self",
"summary": "WID-SEC-W-2026-4348 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-4348.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-4348 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-4348"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-11-03",
"url": "https://seclists.org/oss-sec/2026/q4/490"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-11-03",
"url": "https://seclists.org/oss-sec/2026/q4/491"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-11-03",
"url": "https://seclists.org/oss-sec/2026/q4/492"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-11-03",
"url": "https://seclists.org/oss-sec/2026/q4/493"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-11-03",
"url": "https://seclists.org/oss-sec/2026/q4/494"
},
{
"category": "external",
"summary": "OSS Security Mailing List vom 2026-11-03",
"url": "https://seclists.org/oss-sec/2026/q4/495"
}
],
"source_lang": "en-US",
"title": "Apache ActiveMQ: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-11-04T23:00:00.000+00:00",
"generator": {
"date": "2026-11-05T11:24:57.616+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.7.0"
}
},
"id": "WID-SEC-W-2026-4348",
"initial_release_date": "2026-11-04T23:00:00.000+00:00",
"revision_history": [
{
"date": "2026-11-04T23:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
}
],
"status": "final",
"version": "1"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "NMS OpenWire Client Library \u003c2.3.0",
"product": {
"name": "Apache ActiveMQ NMS OpenWire Client Library \u003c2.3.0",
"product_id": "T062474"
}
},
{
"category": "product_version",
"name": "NMS OpenWire Client Library 2.3.0",
"product": {
"name": "Apache ActiveMQ NMS OpenWire Client Library 2.3.0",
"product_id": "T062474-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:nms_openwire_client_library__2.3.0"
}
}
},
{
"category": "product_version_range",
"name": "\u003c6.3.3",
"product": {
"name": "Apache ActiveMQ \u003c6.3.3",
"product_id": "T062475"
}
},
{
"category": "product_version",
"name": "6.3.3",
"product": {
"name": "Apache ActiveMQ 6.3.3",
"product_id": "T062475-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:6.3.3"
}
}
},
{
"category": "product_version_range",
"name": "\u003c5.19.12",
"product": {
"name": "Apache ActiveMQ \u003c5.19.12",
"product_id": "T062476"
}
},
{
"category": "product_version",
"name": "5.19.12",
"product": {
"name": "Apache ActiveMQ 5.19.12",
"product_id": "T062476-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:5.19.12"
}
}
},
{
"category": "product_version_range",
"name": "Broker \u003c6.3.3",
"product": {
"name": "Apache ActiveMQ Broker \u003c6.3.3",
"product_id": "T062477"
}
},
{
"category": "product_version",
"name": "Broker 6.3.3",
"product": {
"name": "Apache ActiveMQ Broker 6.3.3",
"product_id": "T062477-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:broker__6.3.3"
}
}
},
{
"category": "product_version_range",
"name": "Broker \u003c5.19.12",
"product": {
"name": "Apache ActiveMQ Broker \u003c5.19.12",
"product_id": "T062479"
}
},
{
"category": "product_version",
"name": "Broker 5.19.12",
"product": {
"name": "Apache ActiveMQ Broker 5.19.12",
"product_id": "T062479-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:broker__5.19.12"
}
}
},
{
"category": "product_version_range",
"name": "KahaDB \u003c6.3.3",
"product": {
"name": "Apache ActiveMQ KahaDB \u003c6.3.3",
"product_id": "T062480"
}
},
{
"category": "product_version",
"name": "KahaDB 6.3.3",
"product": {
"name": "Apache ActiveMQ KahaDB 6.3.3",
"product_id": "T062480-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:kahadb__6.3.3"
}
}
},
{
"category": "product_version_range",
"name": "KahaDB \u003c5.19.12",
"product": {
"name": "Apache ActiveMQ KahaDB \u003c5.19.12",
"product_id": "T062481"
}
},
{
"category": "product_version",
"name": "KahaDB 5.19.12",
"product": {
"name": "Apache ActiveMQ KahaDB 5.19.12",
"product_id": "T062481-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:kahadb__5.19.12"
}
}
},
{
"category": "product_version_range",
"name": "Runtime Config \u003c6.3.3",
"product": {
"name": "Apache ActiveMQ Runtime Config \u003c6.3.3",
"product_id": "T062482"
}
},
{
"category": "product_version",
"name": "Runtime Config 6.3.3",
"product": {
"name": "Apache ActiveMQ Runtime Config 6.3.3",
"product_id": "T062482-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:runtime_config__6.3.3"
}
}
},
{
"category": "product_version_range",
"name": "Runtime Config \u003c5.19.12",
"product": {
"name": "Apache ActiveMQ Runtime Config \u003c5.19.12",
"product_id": "T062483"
}
},
{
"category": "product_version",
"name": "Runtime Config 5.19.12",
"product": {
"name": "Apache ActiveMQ Runtime Config 5.19.12",
"product_id": "T062483-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:runtime_config__5.19.12"
}
}
},
{
"category": "product_version",
"name": "6.4.0",
"product": {
"name": "Apache ActiveMQ 6.4.0",
"product_id": "T062485",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:6.4.0"
}
}
},
{
"category": "product_version",
"name": "Broker 6.4.0",
"product": {
"name": "Apache ActiveMQ Broker 6.4.0",
"product_id": "T062486",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:broker_6.4.0"
}
}
},
{
"category": "product_version",
"name": "KahaDB 6.4.0",
"product": {
"name": "Apache ActiveMQ KahaDB 6.4.0",
"product_id": "T062487",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:kahadb_6.4.0"
}
}
},
{
"category": "product_version",
"name": "Runtime Config 6.4.0",
"product": {
"name": "Apache ActiveMQ Runtime Config 6.4.0",
"product_id": "T062488",
"product_identification_helper": {
"cpe": "cpe:/a:apache:activemq:runtime_config_6.4.0"
}
}
}
],
"category": "product_name",
"name": "ActiveMQ"
}
],
"category": "vendor",
"name": "Apache"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-103582",
"product_status": {
"known_affected": [
"T062474"
]
},
"release_date": "2026-11-04T23:00:00.000+00:00",
"title": "CVE-2026-103582"
},
{
"cve": "CVE-2026-108500",
"product_status": {
"known_affected": [
"T062475",
"T062476"
]
},
"release_date": "2026-11-04T23:00:00.000+00:00",
"title": "CVE-2026-108500"
},
{
"cve": "CVE-2026-108946",
"product_status": {
"known_affected": [
"T062477",
"T062479",
"T062475",
"T062476"
]
},
"release_date": "2026-11-04T23:00:00.000+00:00",
"title": "CVE-2026-108946"
},
{
"cve": "CVE-2026-108949",
"product_status": {
"known_affected": [
"T062477",
"T062479",
"T062475",
"T062476"
]
},
"release_date": "2026-11-04T23:00:00.000+00:00",
"title": "CVE-2026-108949"
},
{
"cve": "CVE-2026-111821",
"product_status": {
"known_affected": [
"T062480",
"T062481",
"T062475",
"T062476"
]
},
"release_date": "2026-11-04T23:00:00.000+00:00",
"title": "CVE-2026-111821"
},
{
"cve": "CVE-2026-111822",
"product_status": {
"known_affected": [
"T062482",
"T062483",
"T062475",
"T062487",
"T062476"
]
},
"release_date": "2026-11-04T23:00:00.000+00:00",
"title": "CVE-2026-111822"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
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They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.