WID-SEC-W-2026-1287
Vulnerability from csaf_certbund - Published: 2026-04-27 22:00 - Updated: 2026-08-31 22:00Summary
Red Hat Hardened Images RPMs (libxslt): Mehrere Schwachstellen ermöglichen 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: Red Hat Enterprise Linux (RHEL) ist eine populäre Linux-Distribution.
Angriff: Ein lokaler Angreifer kann mehrere Schwachstellen in Red Hat Hardened Images RPMs ausnutzen, um einen Denial of Service Angriff durchzuführen.
Betroffene Betriebssysteme: - Linux
- UNIX
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
|
<5.36.00.16 | ||
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Dell ECS 3.8.1.0-3.8.1.7
Dell / ECS
|
cpe:/h:dell:ecs:3.8.1.0_-_3.8.1.7
|
3.8.1.0-3.8.1.7 | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Red Hat Enterprise Linux Hardened Images RPMs
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:hardened_images_rpms
|
Hardened Images RPMs | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— |
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
|
<5.36.00.16 | ||
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Dell ECS 3.8.1.0-3.8.1.7
Dell / ECS
|
cpe:/h:dell:ecs:3.8.1.0_-_3.8.1.7
|
3.8.1.0-3.8.1.7 | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Red Hat Enterprise Linux Hardened Images RPMs
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:hardened_images_rpms
|
Hardened Images RPMs | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— |
Affected products
Known affected
6 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Dell Secure Connect Gateway <5.36.00.16
Dell / Secure Connect Gateway
|
<5.36.00.16 | ||
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Dell ECS 3.8.1.0-3.8.1.7
Dell / ECS
|
cpe:/h:dell:ecs:3.8.1.0_-_3.8.1.7
|
3.8.1.0-3.8.1.7 | |
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Red Hat Enterprise Linux Hardened Images RPMs
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:hardened_images_rpms
|
Hardened Images RPMs | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— |
References
22 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 lokaler Angreifer kann mehrere Schwachstellen in Red Hat Hardened Images RPMs ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Linux\n- UNIX",
"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-2026-1287 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1287.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-1287 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1287"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:11015 vom 2026-04-27",
"url": "https://access.redhat.com/errata/RHSA-2026:11015"
},
{
"category": "external",
"summary": "Dell Security Advisory",
"url": "https://www.dell.com/support/kbdoc/en-us/000462117/dsa-2026-047-security-update-for-dell-ecs-and-objectscale-multiple-vulnerabilities-1"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:26355 vom 2026-06-17",
"url": "https://errata.build.resf.org/RLSA-2026:26355"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:26355 vom 2026-06-16",
"url": "https://access.redhat.com/errata/RHSA-2026:26355"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-26355 vom 2026-06-17",
"url": "https://linux.oracle.com/errata/ELSA-2026-26355.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:28584 vom 2026-06-24",
"url": "https://access.redhat.com/errata/RHSA-2026:28584"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:28243 vom 2026-06-24",
"url": "https://errata.build.resf.org/RLSA-2026:28243"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:29807 vom 2026-06-25",
"url": "https://access.redhat.com/errata/RHSA-2026:29807"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-28243 vom 2026-06-25",
"url": "https://linux.oracle.com/errata/ELSA-2026-28243.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:29814 vom 2026-06-25",
"url": "https://access.redhat.com/errata/RHSA-2026:29814"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:29811 vom 2026-06-25",
"url": "https://access.redhat.com/errata/RHSA-2026:29811"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:28584 vom 2026-06-25",
"url": "https://errata.build.resf.org/RLSA-2026:28584"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:29976 vom 2026-06-25",
"url": "https://access.redhat.com/errata/RHSA-2026:29976"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:29975 vom 2026-06-25",
"url": "https://access.redhat.com/errata/RHSA-2026:29975"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:30847 vom 2026-06-29",
"url": "https://access.redhat.com/errata/RHSA-2026:30847"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:33313 vom 2026-06-30",
"url": "https://access.redhat.com/errata/RHSA-2026:33313"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-28584 vom 2026-07-17",
"url": "https://linux.oracle.com/errata/ELSA-2026-28584.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:44481 vom 2026-07-23",
"url": "https://access.redhat.com/errata/RHSA-2026:44481"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:48151 vom 2026-07-29",
"url": "https://access.redhat.com/errata/RHSA-2026:48151"
},
{
"category": "external",
"summary": "Dell Security Advisory DSA-2026-386 vom 2026-09-01",
"url": "https://www.dell.com/support/kbdoc/000503504/dsa-2026-386-security-update-f"
}
],
"source_lang": "en-US",
"title": "Red Hat Hardened Images RPMs (libxslt): Mehrere Schwachstellen erm\u00f6glichen Denial of Service",
"tracking": {
"current_release_date": "2026-08-31T22:00:00.000+00:00",
"generator": {
"date": "2026-09-01T10:58:54.955+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-1287",
"initial_release_date": "2026-04-27T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-04-27T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-05-11T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Dell aufgenommen"
},
{
"date": "2026-06-16T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Rocky Enterprise Software Foundation, Red Hat und Oracle Linux aufgenommen"
},
{
"date": "2026-06-23T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Red Hat und Rocky Enterprise Software Foundation aufgenommen"
},
{
"date": "2026-06-24T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-06-25T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Oracle Linux, Red Hat und Rocky Enterprise Software Foundation aufgenommen"
},
{
"date": "2026-06-28T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-06-29T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-07-16T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-07-23T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-07-29T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-08-31T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Dell aufgenommen"
}
],
"status": "final",
"version": "12"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "3.8.1.0-3.8.1.7",
"product": {
"name": "Dell ECS 3.8.1.0-3.8.1.7",
"product_id": "T053778",
"product_identification_helper": {
"cpe": "cpe:/h:dell:ecs:3.8.1.0_-_3.8.1.7"
}
}
}
],
"category": "product_name",
"name": "ECS"
},
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c5.36.00.16",
"product": {
"name": "Dell Secure Connect Gateway \u003c5.36.00.16",
"product_id": "T058878"
}
},
{
"category": "product_version",
"name": "5.36.00.16",
"product": {
"name": "Dell Secure Connect Gateway 5.36.00.16",
"product_id": "T058878-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:dell:secure_connect_gateway:5.36.00.16"
}
}
}
],
"category": "product_name",
"name": "Secure Connect Gateway"
}
],
"category": "vendor",
"name": "Dell"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T004914",
"product_identification_helper": {
"cpe": "cpe:/o:oracle:linux:-"
}
}
}
],
"category": "vendor",
"name": "Oracle"
},
{
"branches": [
{
"category": "product_name",
"name": "RESF Rocky Linux",
"product": {
"name": "RESF Rocky Linux",
"product_id": "T032255",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"branches": [
{
"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": "product_version",
"name": "Hardened Images RPMs",
"product": {
"name": "Red Hat Enterprise Linux Hardened Images RPMs",
"product_id": "T053356",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:hardened_images_rpms"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2025-10911",
"product_status": {
"known_affected": [
"T058878",
"67646",
"T053778",
"T004914",
"T053356",
"T032255"
]
},
"release_date": "2026-04-27T22:00:00.000+00:00",
"title": "CVE-2025-10911"
},
{
"cve": "CVE-2025-11731",
"product_status": {
"known_affected": [
"T058878",
"67646",
"T053778",
"T004914",
"T053356",
"T032255"
]
},
"release_date": "2026-04-27T22:00:00.000+00:00",
"title": "CVE-2025-11731"
},
{
"cve": "CVE-2025-7424",
"product_status": {
"known_affected": [
"T058878",
"67646",
"T053778",
"T004914",
"T053356",
"T032255"
]
},
"release_date": "2026-04-27T22:00:00.000+00:00",
"title": "CVE-2025-7424"
}
]
}
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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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