WID-SEC-W-2026-3044
Vulnerability from csaf_certbund - Published: 2026-08-26 22:00 - Updated: 2026-09-28 22:00Summary
IBM Java SDK: Schwachstelle ermöglicht Denial of Service
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 Java SDK ist die Java Software Development Kit Portierung von IBM.
Angriff: Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM Java SDK ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
- UNIX
- Windows
Affected products
Known affected
20 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
IBM App Connect Enterprise 13.0.1.0-13.0.8.2
IBM / App Connect Enterprise
|
cpe:/a:ibm:app_connect_enterprise:13.0.1.0_-_13.0.8.2
|
13.0.1.0-13.0.8.2 | |
|
IBM Tivoli Business Service Manager
IBM
|
cpe:/a:ibm:tivoli_business_service_manager:-
|
— | |
|
IBM Semeru Runtime <8.0.504.0
IBM / Semeru Runtime
|
<8.0.504.0 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
IBM Semeru Runtime <17.0.20.10
IBM / Semeru Runtime
|
<17.0.20.10 | ||
|
IBM Semeru Runtime <11.0.32.10
IBM / Semeru Runtime
|
<11.0.32.10 | ||
|
IBM Business Automation Workflow
IBM
|
cpe:/a:ibm:business_automation_workflow:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
IBM WebSphere Application Server 8.5
IBM / WebSphere Application Server
|
cpe:/a:ibm:websphere_application_server:8.5
|
8.5 | |
|
IBM Java SDK <8.0.8.70
IBM / Java SDK
|
<8.0.8.70 | ||
|
IBM Semeru Runtime <26.0.2.10
IBM / Semeru Runtime
|
<26.0.2.10 | ||
|
IBM Java SDK <7.1.5.31
IBM / Java SDK
|
<7.1.5.31 | ||
|
IBM Semeru Runtime <25.0.4.10
IBM / Semeru Runtime
|
<25.0.4.10 | ||
|
IBM WebSphere Service Registry and Repository
IBM
|
cpe:/a:ibm:websphere_service_registry_and_repository:-
|
— | |
|
IBM WebSphere Application Server Liberty Continuous delivery
IBM / WebSphere Application Server Liberty
|
cpe:/a:ibm:websphere_application_server_liberty:continuous_delivery
|
Continuous delivery | |
|
IBM WebSphere Application Server 9.0
IBM / WebSphere Application Server
|
cpe:/a:ibm:websphere_application_server:9.0
|
9 | |
|
IBM App Connect Enterprise 10.1.0.0-10.1.0.7
IBM / App Connect Enterprise
|
cpe:/a:ibm:app_connect_enterprise:10.1.0.0_-_10.1.0.7
|
10.1.0.0-10.1.0.7 | |
|
IBM Semeru Runtime <21.0.12.10
IBM / Semeru Runtime
|
<21.0.12.10 | ||
|
IBM Rational Business Developer
IBM
|
cpe:/a:ibm:rational_business_developer:-
|
— | |
|
IBM App Connect Enterprise 12.0.1.0-12.0.12.29
IBM / App Connect Enterprise
|
cpe:/a:ibm:app_connect_enterprise:12.0.1.0_-_12.0.12.29
|
12.0.1.0-12.0.12.29 |
References
15 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 Java SDK ist die Java Software Development Kit Portierung von IBM.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM Java SDK ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\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-2026-3044 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3044.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-3044 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3044"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7285218 vom 2026-08-26",
"url": "https://www.ibm.com/support/pages/node/7285218"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7285901 vom 2026-09-01",
"url": "https://www.ibm.com/support/pages/node/7285901"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7286642 vom 2026-09-08",
"url": "https://www.ibm.com/support/pages/node/7286642"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7286874 vom 2026-09-09",
"url": "https://www.ibm.com/support/pages/node/7286874"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:4107-1 vom 2026-09-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-September/028986.html"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7287333 vom 2026-09-15",
"url": "https://www.ibm.com/support/pages/node/7287333"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7287346 vom 2026-09-15",
"url": "https://www.ibm.com/support/pages/node/7287346"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:4153-1 vom 2026-09-16",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-September/029043.html"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7287780 vom 2026-09-16",
"url": "https://www.ibm.com/support/pages/node/7287780"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:70630 vom 2026-09-23",
"url": "https://access.redhat.com/errata/RHSA-2026:70630"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7289545 vom 2026-09-25",
"url": "https://www.ibm.com/support/pages/node/7289545"
},
{
"category": "external",
"summary": "IBM Security Bulletin 7289536 vom 2026-09-25",
"url": "https://www.ibm.com/support/pages/node/7289536"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:72888 vom 2026-09-29",
"url": "https://access.redhat.com/errata/RHSA-2026:72888"
}
],
"source_lang": "en-US",
"title": "IBM Java SDK: Schwachstelle erm\u00f6glicht Denial of Service",
"tracking": {
"current_release_date": "2026-09-28T22:00:00.000+00:00",
"generator": {
"date": "2026-09-29T08:49:34.747+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-3044",
"initial_release_date": "2026-08-26T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-08-26T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-09-01T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-09-08T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-09-09T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-09-13T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-09-15T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-09-16T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE und IBM aufgenommen"
},
{
"date": "2026-09-22T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-09-27T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von IBM aufgenommen"
},
{
"date": "2026-09-28T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "10"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "13.0.1.0-13.0.8.2",
"product": {
"name": "IBM App Connect Enterprise 13.0.1.0-13.0.8.2",
"product_id": "T060239",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:app_connect_enterprise:13.0.1.0_-_13.0.8.2"
}
}
},
{
"category": "product_version",
"name": "12.0.1.0-12.0.12.29",
"product": {
"name": "IBM App Connect Enterprise 12.0.1.0-12.0.12.29",
"product_id": "T060240",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:app_connect_enterprise:12.0.1.0_-_12.0.12.29"
}
}
},
{
"category": "product_version",
"name": "10.1.0.0-10.1.0.7",
"product": {
"name": "IBM App Connect Enterprise 10.1.0.0-10.1.0.7",
"product_id": "T060242",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:app_connect_enterprise:10.1.0.0_-_10.1.0.7"
}
}
}
],
"category": "product_name",
"name": "App Connect Enterprise"
},
{
"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:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c7.1.5.31",
"product": {
"name": "IBM Java SDK \u003c7.1.5.31",
"product_id": "T058687"
}
},
{
"category": "product_version",
"name": "7.1.5.31",
"product": {
"name": "IBM Java SDK 7.1.5.31",
"product_id": "T058687-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:jdk:7.1.5.31"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.0.8.70",
"product": {
"name": "IBM Java SDK \u003c8.0.8.70",
"product_id": "T058688"
}
},
{
"category": "product_version",
"name": "8.0.8.70",
"product": {
"name": "IBM Java SDK 8.0.8.70",
"product_id": "T058688-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:jdk:8.0.8.70"
}
}
}
],
"category": "product_name",
"name": "Java SDK"
},
{
"category": "product_name",
"name": "IBM Rational Business Developer",
"product": {
"name": "IBM Rational Business Developer",
"product_id": "T025611",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:rational_business_developer:-"
}
}
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c8.0.504.0",
"product": {
"name": "IBM Semeru Runtime \u003c8.0.504.0",
"product_id": "T058936"
}
},
{
"category": "product_version",
"name": "8.0.504.0",
"product": {
"name": "IBM Semeru Runtime 8.0.504.0",
"product_id": "T058936-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:semeru_runtime:8.0.504.0"
}
}
},
{
"category": "product_version_range",
"name": "\u003c11.0.32.10",
"product": {
"name": "IBM Semeru Runtime \u003c11.0.32.10",
"product_id": "T058937"
}
},
{
"category": "product_version",
"name": "11.0.32.10",
"product": {
"name": "IBM Semeru Runtime 11.0.32.10",
"product_id": "T058937-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:semeru_runtime:11.0.32.10"
}
}
},
{
"category": "product_version_range",
"name": "\u003c17.0.20.10",
"product": {
"name": "IBM Semeru Runtime \u003c17.0.20.10",
"product_id": "T058938"
}
},
{
"category": "product_version",
"name": "17.0.20.10",
"product": {
"name": "IBM Semeru Runtime 17.0.20.10",
"product_id": "T058938-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:semeru_runtime:17.0.20.10"
}
}
},
{
"category": "product_version_range",
"name": "\u003c21.0.12.10",
"product": {
"name": "IBM Semeru Runtime \u003c21.0.12.10",
"product_id": "T058939"
}
},
{
"category": "product_version",
"name": "21.0.12.10",
"product": {
"name": "IBM Semeru Runtime 21.0.12.10",
"product_id": "T058939-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:semeru_runtime:21.0.12.10"
}
}
},
{
"category": "product_version_range",
"name": "\u003c25.0.4.10",
"product": {
"name": "IBM Semeru Runtime \u003c25.0.4.10",
"product_id": "T058940"
}
},
{
"category": "product_version",
"name": "25.0.4.10",
"product": {
"name": "IBM Semeru Runtime 25.0.4.10",
"product_id": "T058940-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:semeru_runtime:25.0.4.10"
}
}
},
{
"category": "product_version_range",
"name": "\u003c26.0.2.10",
"product": {
"name": "IBM Semeru Runtime \u003c26.0.2.10",
"product_id": "T058941"
}
},
{
"category": "product_version",
"name": "26.0.2.10",
"product": {
"name": "IBM Semeru Runtime 26.0.2.10",
"product_id": "T058941-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:semeru_runtime:26.0.2.10"
}
}
}
],
"category": "product_name",
"name": "Semeru Runtime"
},
{
"category": "product_name",
"name": "IBM Tivoli Business Service Manager",
"product": {
"name": "IBM Tivoli Business Service Manager",
"product_id": "5175",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:tivoli_business_service_manager:-"
}
}
},
{
"branches": [
{
"category": "product_version",
"name": "8.5",
"product": {
"name": "IBM WebSphere Application Server 8.5",
"product_id": "703851",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server:8.5"
}
}
},
{
"category": "product_version",
"name": "9",
"product": {
"name": "IBM WebSphere Application Server 9.0",
"product_id": "953C9865-EC29-4069-BCE6-FA2E36897599",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server:9.0"
}
}
}
],
"category": "product_name",
"name": "WebSphere Application Server"
},
{
"branches": [
{
"category": "product_version",
"name": "Continuous delivery",
"product": {
"name": "IBM WebSphere Application Server Liberty Continuous delivery",
"product_id": "T059162",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_application_server_liberty:continuous_delivery"
}
}
}
],
"category": "product_name",
"name": "WebSphere Application Server Liberty"
},
{
"category": "product_name",
"name": "IBM WebSphere Service Registry and Repository",
"product": {
"name": "IBM WebSphere Service Registry and Repository",
"product_id": "T048917",
"product_identification_helper": {
"cpe": "cpe:/a:ibm:websphere_service_registry_and_repository:-"
}
}
}
],
"category": "vendor",
"name": "IBM"
},
{
"branches": [
{
"category": "product_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "67646",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T054646",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-16440",
"product_status": {
"known_affected": [
"T060239",
"5175",
"T058936",
"67646",
"T058938",
"T058937",
"T053688",
"T054646",
"703851",
"T058688",
"T058941",
"T058687",
"T058940",
"T048917",
"T059162",
"953C9865-EC29-4069-BCE6-FA2E36897599",
"T060242",
"T058939",
"T025611",
"T060240"
]
},
"release_date": "2026-08-26T22:00:00.000+00:00",
"title": "CVE-2026-16440"
}
]
}
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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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