WID-SEC-W-2026-0991
Vulnerability from csaf_certbund - Published: 2026-04-07 22:00 - Updated: 2026-04-15 22:00Summary
Apache ActiveMQ, Client, Broker und Web: 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 entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache ActiveMQ ausnutzen, um Dateien zu manipulieren oder beliebigen Code auszuführen.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
- Windows
References
{
"document": {
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"text": "hoch"
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"category": "csaf_base",
"csaf_version": "2.0",
"distribution": {
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"notes": [
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"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",
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"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Apache ActiveMQ ausnutzen, um Dateien zu manipulieren oder beliebigen Code auszuf\u00fchren.",
"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-2026-0991 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0991.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0991 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0991"
},
{
"category": "external",
"summary": "ActiveMQ CVE-2026-33227 announcement vom 2026-04-07",
"url": "https://activemq.apache.org/security-advisories.data/CVE-2026-33227-announcement.txt"
},
{
"category": "external",
"summary": "ActiveMQ CVE-2026-34197 announcement vom 2026-04-07",
"url": "https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt"
},
{
"category": "external",
"summary": "PoC CVE-2026-34197",
"url": "https://github.com/dinosn/CVE-2026-34197/blob/main/exploit_poc.py"
},
{
"category": "external",
"summary": "CVE Record CVE-2026-34197 vom 2026-04-16",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-34197"
}
],
"source_lang": "en-US",
"title": "Apache ActiveMQ, Client, Broker und Web: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-04-15T22:00:00.000+00:00",
"generator": {
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"date": "2026-04-07T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
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{
"date": "2026-04-15T22:00:00.000+00:00",
"number": "2",
"summary": "CVSS zu CVE-2026-34197 an CISA Wertung angepasst"
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"vulnerabilities": [
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"product_status": {
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"title": "CVE-2026-33227"
},
{
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},
"release_date": "2026-04-07T22:00:00.000+00:00",
"title": "CVE-2026-34197"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- 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.
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