WID-SEC-W-2026-3078
Vulnerability from csaf_certbund - Published: 2026-08-30 22:00 - Updated: 2026-08-31 22:00Summary
Red Hat Enterprise Linux (xmlrpc-c): Schwachstelle ermöglicht Cross-Site Scripting
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: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
Affected products
Known affected
10 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:9.4_update_services_for_sap_solutions
|
9.4 Update Services for SAP Solutions | |
|
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:9.2_update_services_for_sap_solutions
|
9.2 Update Services for SAP Solutions | |
|
Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.6_extended_update_support_long-life_add-on
|
8.6 Extended Update Support Long-Life Add-On | |
|
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.6_advanced_mission_critical_update_support
|
8.6 Advanced Mission Critical Update Support | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.8_update_services_for_sap_solutions
|
8.8 Update Services for SAP Solutions | |
|
Red Hat Enterprise Linux 7 Extended Lifecycle Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:7_extended_lifecycle_support
|
7 Extended Lifecycle Support | |
|
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.4_advanced_mission_critical_update_support
|
8.4 Advanced Mission Critical Update Support | |
|
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.8_telecommunications_update_service
|
8.8 Telecommunications Update Service | |
|
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:8.4_extended_update_support_long-life_add-on
|
8.4 Extended Update Support Long-Life Add-On |
References
9 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": "Red Hat Enterprise Linux (RHEL) ist eine popul\u00e4re Linux-Distribution.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat Enterprise Linux ausnutzen, um einen Cross-Site Scripting Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux",
"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-2026-3078 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3078.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-3078 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3078"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61231 vom 2026-08-30",
"url": "https://access.redhat.com/errata/RHSA-2026:61231"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61231 vom 2026-08-30",
"url": "https://access.redhat.com/errata/RHSA-2026:61232"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61233 vom 2026-08-30",
"url": "https://access.redhat.com/errata/RHSA-2026:61233"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61234 vom 2026-08-30",
"url": "https://access.redhat.com/errata/RHSA-2026:61234"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61235 vom 2026-08-30",
"url": "https://access.redhat.com/errata/RHSA-2026:61235"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:61235 vom 2026-08-30",
"url": "https://access.redhat.com/errata/RHSA-2026:61236"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:61316 vom 2026-09-01",
"url": "https://errata.build.resf.org/RLSA-2026:61316"
}
],
"source_lang": "en-US",
"title": "Red Hat Enterprise Linux (xmlrpc-c): Schwachstelle erm\u00f6glicht Cross-Site Scripting",
"tracking": {
"current_release_date": "2026-08-31T22:00:00.000+00:00",
"generator": {
"date": "2026-09-01T08:08:00.511+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-3078",
"initial_release_date": "2026-08-30T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-08-30T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-08-31T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Rocky Enterprise Software Foundation aufgenommen"
}
],
"status": "final",
"version": "2"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T054581",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "9.2 Update Services for SAP Solutions",
"product": {
"name": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
"product_id": "T058821",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:9.2_update_services_for_sap_solutions"
}
}
},
{
"category": "product_version",
"name": "9.4 Update Services for SAP Solutions",
"product": {
"name": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
"product_id": "T058822",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:9.4_update_services_for_sap_solutions"
}
}
},
{
"category": "product_version",
"name": "8.6 Advanced Mission Critical Update Support",
"product": {
"name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
"product_id": "T058823",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.6_advanced_mission_critical_update_support"
}
}
},
{
"category": "product_version",
"name": "8.6 Extended Update Support Long-Life Add-On",
"product": {
"name": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
"product_id": "T058824",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.6_extended_update_support_long-life_add-on"
}
}
},
{
"category": "product_version",
"name": "7 Extended Lifecycle Support",
"product": {
"name": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
"product_id": "T058825",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:7_extended_lifecycle_support"
}
}
},
{
"category": "product_version",
"name": "8.8 Update Services for SAP Solutions",
"product": {
"name": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
"product_id": "T058826",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.8_update_services_for_sap_solutions"
}
}
},
{
"category": "product_version",
"name": "8.8 Telecommunications Update Service",
"product": {
"name": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
"product_id": "T058827",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.8_telecommunications_update_service"
}
}
},
{
"category": "product_version",
"name": "8.4 Advanced Mission Critical Update Support",
"product": {
"name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
"product_id": "T058828",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.4_advanced_mission_critical_update_support"
}
}
},
{
"category": "product_version",
"name": "8.4 Extended Update Support Long-Life Add-On",
"product": {
"name": "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
"product_id": "T058829",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:8.4_extended_update_support_long-life_add-on"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-15928",
"product_status": {
"known_affected": [
"T058822",
"T058821",
"T058824",
"T058823",
"T054581",
"T058826",
"T058825",
"T058828",
"T058827",
"T058829"
]
},
"release_date": "2026-08-30T22:00:00.000+00:00",
"title": "CVE-2026-15928"
}
]
}
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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.
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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