WID-SEC-W-2026-1680
Vulnerability from csaf_certbund - Published: 2026-05-26 22:00 - Updated: 2026-06-16 22:00Summary
Red Hat OpenShift Virtualization: Schwachstelle ermöglicht Privilegieneskalation
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: Red Hat OpenShift ist eine "Platform as a Service" (PaaS) Lösung zur Bereitstellung von Applikationen in der Cloud.
Angriff: Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat OpenShift Virtualization ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme: - Linux
Affected products
Known affected
11 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat OpenShift Virtualization 4.17
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.17
|
Virtualization 4.17 | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Red Hat OpenShift Virtualization 4.18
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.18
|
Virtualization 4.18 | |
|
Red Hat OpenShift Virtualization 4.21
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.21
|
Virtualization 4.21 | |
|
Red Hat OpenShift Virtualization 4.15
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.15
|
Virtualization 4.15 | |
|
Red Hat OpenShift Virtualization 4.14
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.14
|
Virtualization 4.14 | |
|
Red Hat OpenShift Virtualization 4.13
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.13
|
Virtualization 4.13 | |
|
Red Hat OpenShift Virtualization 4.12
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.12
|
Virtualization 4.12 | |
|
Red Hat OpenShift Virtualization 4.16
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.16
|
Virtualization 4.16 | |
|
Red Hat OpenShift Virtualization 4.20
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.20
|
Virtualization 4.20 | |
|
Red Hat OpenShift Virtualization 4.19
Red Hat / OpenShift
|
cpe:/a:redhat:openshift:virtualization__4.19
|
Virtualization 4.19 |
References
16 references
{
"document": {
"aggregate_severity": {
"text": "hoch"
},
"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 OpenShift ist eine \"Platform as a Service\" (PaaS) L\u00f6sung zur Bereitstellung von Applikationen in der Cloud.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Red Hat OpenShift Virtualization ausnutzen, um seine Privilegien zu erh\u00f6hen.",
"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-2026-1680 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1680.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-1680 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1680"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20720 vom 2026-05-26",
"url": "https://access.redhat.com/errata/RHSA-2026:20720"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20736 vom 2026-05-26",
"url": "https://access.redhat.com/errata/RHSA-2026:20736"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20763 vom 2026-05-26",
"url": "https://access.redhat.com/errata/RHSA-2026:20763"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20767 vom 2026-05-26",
"url": "https://access.redhat.com/errata/RHSA-2026:20767"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20782 vom 2026-05-26",
"url": "https://access.redhat.com/errata/RHSA-2026:20782"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20975 vom 2026-05-26",
"url": "https://access.redhat.com/errata/RHSA-2026:20975"
},
{
"category": "external",
"summary": "Red Hat Bugzilla \u2013 Bug 2463728 vom 2026-05-26",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2463728"
},
{
"category": "external",
"summary": "Red Hat Customer Portal CVE-2026-7374 vom 2026-05-26",
"url": "https://access.redhat.com/security/cve/cve-2026-7374"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20825 vom 2026-05-27",
"url": "https://access.redhat.com/errata/RHSA-2026:20825"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20866 vom 2026-05-27",
"url": "https://access.redhat.com/errata/RHSA-2026:20866"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20886 vom 2026-05-27",
"url": "https://access.redhat.com/errata/RHSA-2026:20886"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20890 vom 2026-05-27",
"url": "https://access.redhat.com/errata/RHSA-2026:20890"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:2401-1 vom 2026-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026757.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:2400-1 vom 2026-06-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-June/026758.html"
}
],
"source_lang": "en-US",
"title": "Red Hat OpenShift Virtualization: Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2026-06-16T22:00:00.000+00:00",
"generator": {
"date": "2026-06-17T04:54:55.433+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-1680",
"initial_release_date": "2026-05-26T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-05-26T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-06-15T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-06-16T22:00:00.000+00:00",
"number": "3",
"summary": "doppelte Eintragung bereinigt"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "Virtualization 4.21",
"product": {
"name": "Red Hat OpenShift Virtualization 4.21",
"product_id": "T054717",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.21"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.18",
"product": {
"name": "Red Hat OpenShift Virtualization 4.18",
"product_id": "T054718",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.18"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.17",
"product": {
"name": "Red Hat OpenShift Virtualization 4.17",
"product_id": "T054719",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.17"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.19",
"product": {
"name": "Red Hat OpenShift Virtualization 4.19",
"product_id": "T054720",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.19"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.20",
"product": {
"name": "Red Hat OpenShift Virtualization 4.20",
"product_id": "T054721",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.20"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.16",
"product": {
"name": "Red Hat OpenShift Virtualization 4.16",
"product_id": "T054722",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.16"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.12",
"product": {
"name": "Red Hat OpenShift Virtualization 4.12",
"product_id": "T054723",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.12"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.13",
"product": {
"name": "Red Hat OpenShift Virtualization 4.13",
"product_id": "T054724",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.13"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.14",
"product": {
"name": "Red Hat OpenShift Virtualization 4.14",
"product_id": "T054725",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.14"
}
}
},
{
"category": "product_version",
"name": "Virtualization 4.15",
"product": {
"name": "Red Hat OpenShift Virtualization 4.15",
"product_id": "T054726",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:virtualization__4.15"
}
}
}
],
"category": "product_name",
"name": "OpenShift"
}
],
"category": "vendor",
"name": "Red Hat"
},
{
"branches": [
{
"category": "product_name",
"name": "SUSE Linux",
"product": {
"name": "SUSE Linux",
"product_id": "T002207",
"product_identification_helper": {
"cpe": "cpe:/o:suse:suse_linux:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-7374",
"product_status": {
"known_affected": [
"T054719",
"T002207",
"T054718",
"T054717",
"T054726",
"T054725",
"T054724",
"T054723",
"T054722",
"T054721",
"T054720"
]
},
"release_date": "2026-05-26T22:00:00.000+00:00",
"title": "CVE-2026-7374"
}
]
}
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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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