WID-SEC-W-2026-2404
Vulnerability from csaf_certbund - Published: 2026-07-19 22:00 - Updated: 2026-08-04 22:00Summary
IBM WebSphere Application Server: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
Severity
Mittel
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: IBM WebSphere Application Server ist ein J2EE-Applikationsserver.
IBM WebSphere Application Server Liberty ist ein leichter, dynamischer Anwendungsserver zur Entwicklung und Bereitstellung von Java-Anwendungen und Microservices.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM WebSphere Application Server und IBM WebSphere Application Server Liberty ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Betroffene Betriebssysteme: - Linux
- Sonstiges
- UNIX
- Windows
Affected products
Known affected
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
IBM WebSphere Application Server <8.5.5.30 PH71893
IBM / WebSphere Application Server
|
<8.5.5.30 PH71893 | ||
|
IBM WebSphere Application Server Liberty <26.0.0.8
IBM / WebSphere Application Server Liberty
|
<26.0.0.8 | ||
|
IBM WebSphere Application Server Liberty <26.0.0.7 PH71916
IBM / WebSphere Application Server Liberty
|
<26.0.0.7 PH71916 | ||
|
IBM Rational ClearQuest
IBM
|
cpe:/a:ibm:rational_clearquest:-
|
— | |
|
IBM Business Automation Workflow
IBM
|
cpe:/a:ibm:business_automation_workflow:-
|
— | |
|
IBM WebSphere Application Server <9.0.5.29
IBM / WebSphere Application Server
|
<9.0.5.29 | ||
|
IBM WebSphere Application Server <8.5.5.31
IBM / WebSphere Application Server
|
<8.5.5.31 | ||
|
IBM WebSphere Application Server <9.0.5.28 PH71893
IBM / WebSphere Application Server
|
<9.0.5.28 PH71893 |
References
5 references
{
"document": {
"aggregate_severity": {
"text": "mittel"
},
"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": "IBM WebSphere Application Server ist ein J2EE-Applikationsserver.\r\nIBM WebSphere Application Server Liberty ist ein leichter, dynamischer Anwendungsserver zur Entwicklung und Bereitstellung von Java-Anwendungen und Microservices.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM WebSphere Application Server und IBM WebSphere Application Server Liberty ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- 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-2026-2404 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2404.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-2404 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2404"
},
{
"category": "external",
"summary": "IBM Security Bulletin vom 2026-07-19",
"url": "https://www.ibm.com/support/pages/node/7280131"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7281837 vom 2026-07-29",
"url": "https://www.ibm.com/support/pages/node/7281837"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7282598 vom 2026-08-05",
"url": "https://www.ibm.com/support/pages/node/7282598"
}
],
"source_lang": "en-US",
"title": "IBM WebSphere Application Server: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
"tracking": {
"current_release_date": "2026-08-04T22:00:00.000+00:00",
"generator": {
"date": "2026-08-05T09:03:26.746+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-2404",
"initial_release_date": "2026-07-19T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-07-19T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-07-29T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-07-30T22:00:00.000+00:00",
"number": "3",
"summary": "Referenz(en) aufgenommen: EUVD-2026-51184"
},
{
"date": "2026-08-04T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von IBM aufgenommen"
}
],
"status": "final",
"version": "4"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "IBM Business Automation Workflow",
"product": {
"name": "IBM Business Automation Workflow",
"product_id": "T053688",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:business_automation_workflow:-"
}
}
},
{
"category": "product_name",
"name": "IBM Rational ClearQuest",
"product": {
"name": "IBM Rational ClearQuest",
"product_id": "T038778",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:rational_clearquest:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c9.0.5.29",
"product": {
"name": "IBM WebSphere Application Server \u003c9.0.5.29",
"product_id": "T056772"
}
},
{
"category": "product_version",
"name": "9.0.5.29",
"product": {
"name": "IBM WebSphere Application Server 9.0.5.29",
"product_id": "T056772-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server:9.0.5.29"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.5.5.31",
"product": {
"name": "IBM WebSphere Application Server \u003c8.5.5.31",
"product_id": "T056773"
}
},
{
"category": "product_version",
"name": "8.5.5.31",
"product": {
"name": "IBM WebSphere Application Server 8.5.5.31",
"product_id": "T056773-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server:8.5.5.31"
}
}
},
{
"category": "product_version_range",
"name": "\u003c9.0.5.28 PH71893",
"product": {
"name": "IBM WebSphere Application Server \u003c9.0.5.28 PH71893",
"product_id": "T056774"
}
},
{
"category": "product_version",
"name": "9.0.5.28 PH71893",
"product": {
"name": "IBM WebSphere Application Server 9.0.5.28 PH71893",
"product_id": "T056774-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server:9.0.5.28_ph71893"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.5.5.30 PH71893",
"product": {
"name": "IBM WebSphere Application Server \u003c8.5.5.30 PH71893",
"product_id": "T056775"
}
},
{
"category": "product_version",
"name": "8.5.5.30 PH71893",
"product": {
"name": "IBM WebSphere Application Server 8.5.5.30 PH71893",
"product_id": "T056775-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server:8.5.5.30_ph71893"
}
}
}
],
"category": "product_name",
"name": "WebSphere Application Server"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c26.0.0.8",
"product": {
"name": "IBM WebSphere Application Server Liberty \u003c26.0.0.8",
"product_id": "T056776"
}
},
{
"category": "product_version",
"name": "26.0.0.8",
"product": {
"name": "IBM WebSphere Application Server Liberty 26.0.0.8",
"product_id": "T056776-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.8"
}
}
},
{
"category": "product_version_range",
"name": "\u003c26.0.0.7 PH71916",
"product": {
"name": "IBM WebSphere Application Server Liberty \u003c26.0.0.7 PH71916",
"product_id": "T056777"
}
},
{
"category": "product_version",
"name": "26.0.0.7 PH71916",
"product": {
"name": "IBM WebSphere Application Server Liberty 26.0.0.7 PH71916",
"product_id": "T056777-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server_liberty:26.0.0.7_ph71916"
}
}
}
],
"category": "product_name",
"name": "WebSphere Application Server Liberty"
}
],
"category": "vendor",
"name": "IBM"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-10842",
"product_status": {
"known_affected": [
"T056775",
"T056776",
"T056777",
"T038778",
"T053688",
"T056772",
"T056773",
"T056774"
]
},
"release_date": "2026-07-19T22:00:00.000+00:00",
"title": "CVE-2026-10842"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
- 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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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
model, served locally by ML-Gateway.
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.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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.
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