WID-SEC-W-2026-0971
Vulnerability from csaf_certbund - Published: 2026-04-06 22:00 - Updated: 2026-06-10 22:00Summary
sudo: Schwachstelle ermöglicht Privilegieneskalation
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: Sudo ist ein Linux System Werkzeug um Befehle unter anderem Benutzernamen/Gruppennamen (UID/GID) auszuführen.
Angriff: Ein lokaler Angreifer kann eine Schwachstelle in sudo ausnutzen, um seine Privilegien zu erhöhen.
Betroffene Betriebssysteme: - Linux
- UNIX
Affected products
Known affected
15 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Red Hat Enterprise Linux Update Infrastructure 5.1
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:update_infrastructure_5.1
|
Update Infrastructure 5.1 | |
|
Red Hat OpenShift Container Platform <4.12.91
Red Hat / OpenShift
|
Container Platform <4.12.91 | ||
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Red Hat Enterprise Linux
Red Hat / Enterprise Linux
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Red Hat OpenShift Container Platform <4.13.67
Red Hat / OpenShift
|
Container Platform <4.13.67 | ||
|
Red Hat OpenShift Container Platform <4.18.43
Red Hat / OpenShift
|
Container Platform <4.18.43 | ||
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Fedora Linux
Fedora
|
cpe:/o:fedoraproject:fedora:-
|
— | |
|
Debian Linux
Debian
|
cpe:/o:debian:debian_linux:-
|
— | |
|
SUSE Linux
SUSE
|
cpe:/o:suse:suse_linux:-
|
— | |
|
Open Source sudo
Open Source
|
cpe:/a:todd_miller:sudo:-
|
— | |
|
Red Hat OpenShift Container Platform <4.19.32
Red Hat / OpenShift
|
Container Platform <4.19.32 | ||
|
SUSE openSUSE
SUSE
|
cpe:/o:suse:opensuse:-
|
— | |
|
Microsoft Azure Linux azl3
Microsoft / Azure Linux
|
cpe:/o:microsoft:azure_linux:azl3
|
azl3 |
References
44 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": "Sudo ist ein Linux System Werkzeug um Befehle unter anderem Benutzernamen/Gruppennamen (UID/GID) auszuf\u00fchren.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein lokaler Angreifer kann eine Schwachstelle in sudo ausnutzen, um seine Privilegien zu erh\u00f6hen.",
"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-2026-0971 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0971.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-0971 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0971"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-g5fc-f834-rcr2 vom 2026-04-06",
"url": "https://github.com/advisories/GHSA-g5fc-f834-rcr2"
},
{
"category": "external",
"summary": "Red Hat Bugtracker #2454714 vom 2026-04-06",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454714"
},
{
"category": "external",
"summary": "Github Commit vom 2026-04-06",
"url": "https://github.com/sudo-project/sudo/commit/3e474c2f201484be83d994ae10a4e20e8c81bb69"
},
{
"category": "external",
"summary": "Microsoft Leitfaden f\u00fcr Sicherheitsupdates vom 2026-04-07",
"url": "https://msrc.microsoft.com/update-guide/"
},
{
"category": "external",
"summary": "Microsoft Leitfaden f\u00fcr Sicherheitsupdates vom 2026-04-08",
"url": "https://msrc.microsoft.com/update-guide/"
},
{
"category": "external",
"summary": "openSUSE Security Update OPENSUSE-SU-2026:10510-1 vom 2026-04-10",
"url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/TNTE6XMLRAZUVDBCS2SHIU3R5WHP5CFB/"
},
{
"category": "external",
"summary": "Microsoft Security Update Guide vom 2026-04-14",
"url": "https://msrc.microsoft.com/update-guide/"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:1309-1 vom 2026-04-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025328.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:1308-1 vom 2026-04-14",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025330.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:1359-1 vom 2026-04-15",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025360.html"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-E860BE4DB8 vom 2026-04-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-e860be4db8"
},
{
"category": "external",
"summary": "Fedora Security Advisory FEDORA-2026-6894ADE78F vom 2026-04-20",
"url": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-6894ade78f"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21252-1 vom 2026-04-23",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025586.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21273-1 vom 2026-04-24",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025633.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:10758 vom 2026-04-27",
"url": "https://access.redhat.com/errata/RHSA-2026:10758"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-10758 vom 2026-04-28",
"url": "https://linux.oracle.com/errata/ELSA-2026-10758.html"
},
{
"category": "external",
"summary": "SUSE Security Update SUSE-SU-2026:21369-1 vom 2026-04-28",
"url": "https://lists.suse.com/pipermail/sle-security-updates/2026-April/025737.html"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:10758 vom 2026-04-28",
"url": "https://errata.build.resf.org/RLSA-2026:10758"
},
{
"category": "external",
"summary": "RedHat Security Advisory",
"url": "https://access.redhat.com/errata/RHSA-2026:11521"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-11521 vom 2026-04-30",
"url": "https://linux.oracle.com/errata/ELSA-2026-11521.html"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:12310 vom 2026-05-03",
"url": "https://errata.build.resf.org/RLSA-2026:12310"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:12310 vom 2026-04-30",
"url": "https://access.redhat.com/errata/RHSA-2026:12310"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:11521 vom 2026-04-30",
"url": "https://errata.build.resf.org/RLSA-2026:11521"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-12310 vom 2026-05-01",
"url": "http://linux.oracle.com/errata/ELSA-2026-12310.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13895 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:13895"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13896 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:13896"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13888 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:13888"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13731 vom 2026-05-05",
"url": "https://access.redhat.com/errata/RHSA-2026:13731"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13889 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:13889"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13891 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:13891"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:13892 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:13892"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:14437 vom 2026-05-07",
"url": "https://access.redhat.com/errata/RHSA-2026:14437"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:14228 vom 2026-05-06",
"url": "https://access.redhat.com/errata/RHSA-2026:14228"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:19220 vom 2026-05-20",
"url": "https://access.redhat.com/errata/RHSA-2026:19220"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:19067 vom 2026-05-19",
"url": "https://access.redhat.com/errata/RHSA-2026:19067"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:20040 vom 2026-05-27",
"url": "https://access.redhat.com/errata/RHSA-2026:20040"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:21275 vom 2026-05-27",
"url": "https://access.redhat.com/errata/RHSA-2026:21275"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:21690 vom 2026-06-04",
"url": "https://access.redhat.com/errata/RHSA-2026:21690"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:21656 vom 2026-06-03",
"url": "https://access.redhat.com/errata/RHSA-2026:21656"
},
{
"category": "external",
"summary": "Debian Security Advisory DLA-4614 vom 2026-06-04",
"url": "https://lists.debian.org/debian-lts-announce/2026/06/msg00003.html"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:21695 vom 2026-06-04",
"url": "https://access.redhat.com/errata/RHSA-2026:21695"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:23233 vom 2026-06-11",
"url": "https://access.redhat.com/errata/RHSA-2026:23233"
}
],
"source_lang": "en-US",
"title": "sudo: Schwachstelle erm\u00f6glicht Privilegieneskalation",
"tracking": {
"current_release_date": "2026-06-10T22:00:00.000+00:00",
"generator": {
"date": "2026-06-11T10:52:30.592+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-0971",
"initial_release_date": "2026-04-06T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-04-06T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-04-07T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates aufgenommen"
},
{
"date": "2026-04-12T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von openSUSE aufgenommen"
},
{
"date": "2026-04-14T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-04-15T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-04-19T22:00:00.000+00:00",
"number": "6",
"summary": "Neue Updates von Fedora aufgenommen"
},
{
"date": "2026-04-23T22:00:00.000+00:00",
"number": "7",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-04-26T22:00:00.000+00:00",
"number": "8",
"summary": "Neue Updates von SUSE aufgenommen"
},
{
"date": "2026-04-27T22:00:00.000+00:00",
"number": "9",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-04-28T22:00:00.000+00:00",
"number": "10",
"summary": "Neue Updates von SUSE, Rocky Enterprise Software Foundation und Red Hat aufgenommen"
},
{
"date": "2026-04-29T22:00:00.000+00:00",
"number": "11",
"summary": "Neue Updates von Oracle Linux aufgenommen"
},
{
"date": "2026-05-03T22:00:00.000+00:00",
"number": "12",
"summary": "Neue Updates von Rocky Enterprise Software Foundation, Red Hat und Oracle Linux aufgenommen"
},
{
"date": "2026-05-05T22:00:00.000+00:00",
"number": "13",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-05-06T22:00:00.000+00:00",
"number": "14",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-05-19T22:00:00.000+00:00",
"number": "15",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-05-27T22:00:00.000+00:00",
"number": "16",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-06-04T22:00:00.000+00:00",
"number": "17",
"summary": "Neue Updates von Red Hat und Debian aufgenommen"
},
{
"date": "2026-06-10T22:00:00.000+00:00",
"number": "18",
"summary": "Neue Updates von Red Hat aufgenommen"
}
],
"status": "final",
"version": "18"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Debian Linux",
"product": {
"name": "Debian Linux",
"product_id": "2951",
"product_identification_helper": {
"cpe": "cpe:/o:debian:debian_linux:-"
}
}
}
],
"category": "vendor",
"name": "Debian"
},
{
"branches": [
{
"category": "product_name",
"name": "Fedora Linux",
"product": {
"name": "Fedora Linux",
"product_id": "74185",
"product_identification_helper": {
"cpe": "cpe:/o:fedoraproject:fedora:-"
}
}
}
],
"category": "vendor",
"name": "Fedora"
},
{
"branches": [
{
"branches": [
{
"category": "product_version",
"name": "azl3",
"product": {
"name": "Microsoft Azure Linux azl3",
"product_id": "T049210",
"product_identification_helper": {
"cpe": "cpe:/o:microsoft:azure_linux:azl3"
}
}
}
],
"category": "product_name",
"name": "Azure Linux"
}
],
"category": "vendor",
"name": "Microsoft"
},
{
"branches": [
{
"category": "product_name",
"name": "Open Source sudo",
"product": {
"name": "Open Source sudo",
"product_id": "T052416",
"product_identification_helper": {
"cpe": "cpe:/a:todd_miller:sudo:-"
}
}
}
],
"category": "vendor",
"name": "Open Source"
},
{
"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_name",
"name": "Red Hat Enterprise Linux",
"product": {
"name": "Red Hat Enterprise Linux",
"product_id": "T035798",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:-"
}
}
},
{
"category": "product_version",
"name": "Update Infrastructure 5.1",
"product": {
"name": "Red Hat Enterprise Linux Update Infrastructure 5.1",
"product_id": "T054761",
"product_identification_helper": {
"cpe": "cpe:/o:redhat:enterprise_linux:update_infrastructure_5.1"
}
}
}
],
"category": "product_name",
"name": "Enterprise Linux"
},
{
"branches": [
{
"category": "product_version_range",
"name": "Container Platform \u003c4.19.32",
"product": {
"name": "Red Hat OpenShift Container Platform \u003c4.19.32",
"product_id": "T054748"
}
},
{
"category": "product_version",
"name": "Container Platform 4.19.32",
"product": {
"name": "Red Hat OpenShift Container Platform 4.19.32",
"product_id": "T054748-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform__4.19.32"
}
}
},
{
"category": "product_version_range",
"name": "Container Platform \u003c4.18.43",
"product": {
"name": "Red Hat OpenShift Container Platform \u003c4.18.43",
"product_id": "T054988"
}
},
{
"category": "product_version",
"name": "Container Platform 4.18.43",
"product": {
"name": "Red Hat OpenShift Container Platform 4.18.43",
"product_id": "T054988-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform__4.18.43"
}
}
},
{
"category": "product_version_range",
"name": "Container Platform \u003c4.13.67",
"product": {
"name": "Red Hat OpenShift Container Platform \u003c4.13.67",
"product_id": "T054989"
}
},
{
"category": "product_version",
"name": "Container Platform 4.13.67",
"product": {
"name": "Red Hat OpenShift Container Platform 4.13.67",
"product_id": "T054989-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform__4.13.67"
}
}
},
{
"category": "product_version_range",
"name": "Container Platform \u003c4.12.91",
"product": {
"name": "Red Hat OpenShift Container Platform \u003c4.12.91",
"product_id": "T054990"
}
},
{
"category": "product_version",
"name": "Container Platform 4.12.91",
"product": {
"name": "Red Hat OpenShift Container Platform 4.12.91",
"product_id": "T054990-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:openshift:container_platform__4.12.91"
}
}
}
],
"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": "product_name",
"name": "SUSE openSUSE",
"product": {
"name": "SUSE openSUSE",
"product_id": "T027843",
"product_identification_helper": {
"cpe": "cpe:/o:suse:opensuse:-"
}
}
}
],
"category": "vendor",
"name": "SUSE"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-35535",
"product_status": {
"known_affected": [
"T054761",
"T054990",
"T035798",
"67646",
"T054989",
"T054988",
"T004914",
"T032255",
"74185",
"2951",
"T002207",
"T052416",
"T054748",
"T027843",
"T049210"
]
},
"release_date": "2026-04-06T22:00:00.000+00:00",
"title": "CVE-2026-35535"
}
]
}
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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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