WID-SEC-W-2026-3077
Vulnerability from csaf_certbund - Published: 2026-08-27 22:00 - Updated: 2026-09-10 22:00Summary
Redis: Mehrere Schwachstellen
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: Redis ist ein In-Memory-Datenstrukturspeicher, der als Datenbank, Cache und Message Broker verwendet wird.
Angriff: Ein Angreifer kann mehrere Schwachstellen in Redis ausnutzen, um Sicherheitsmechanismen zu umgehen, unberechtigt auf Daten zuzugreifen, einen Denial-of-Service-Zustand herbeizuführen oder Speicherinhalte zu manipulieren. Die Ausführung beliebigen Programmcodes ist potenziell möglich.
Betroffene Betriebssysteme: - Sonstiges
- UNIX
Affected products
Known affected
8 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
|
Oracle Linux
Oracle
|
cpe:/o:oracle:linux:-
|
— | |
|
Open Source Redis <8.10.1
Open Source / Redis
|
<8.10.1 | ||
|
RESF Rocky Linux
RESF
|
cpe:/o:resf:rocky_linux:-
|
— | |
|
Open Source Redis <8.6.6
Open Source / Redis
|
<8.6.6 | ||
|
Red Hat Enterprise Linux
Red Hat
|
cpe:/o:redhat:enterprise_linux:-
|
— | |
|
Open Source Redis <8.8.2
Open Source / Redis
|
<8.8.2 | ||
|
Open Source Redis <8.2.9
Open Source / Redis
|
<8.2.9 | ||
|
Open Source Redis <8.4.6
Open Source / Redis
|
<8.4.6 |
References
18 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": "Redis ist ein In-Memory-Datenstrukturspeicher, der als Datenbank, Cache und Message Broker verwendet wird.",
"title": "Produktbeschreibung"
},
{
"category": "summary",
"text": "Ein Angreifer kann mehrere Schwachstellen in Redis ausnutzen, um Sicherheitsmechanismen zu umgehen, unberechtigt auf Daten zuzugreifen, einen Denial-of-Service-Zustand herbeizuf\u00fchren oder Speicherinhalte zu manipulieren. Die Ausf\u00fchrung beliebigen Programmcodes ist potenziell m\u00f6glich.",
"title": "Angriff"
},
{
"category": "general",
"text": "- Sonstiges\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-2026-3077 - CSAF Version",
"url": "https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3077.json"
},
{
"category": "self",
"summary": "WID-SEC-2026-3077 - Portal Version",
"url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3077"
},
{
"category": "external",
"summary": "Redis 8.2 Release Notes vom 2026-08-27",
"url": "https://raw.githubusercontent.com/redis/redis/8.2/00-RELEASENOTES"
},
{
"category": "external",
"summary": "Redis 8.4 Release Notes vom 2026-08-27",
"url": "https://raw.githubusercontent.com/redis/redis/8.4/00-RELEASENOTES"
},
{
"category": "external",
"summary": "Redis 8.6 Release Notes vom 2026-08-27",
"url": "https://raw.githubusercontent.com/redis/redis/8.6/00-RELEASENOTES"
},
{
"category": "external",
"summary": "Redis 8.8 Release Notes vom 2026-08-27",
"url": "https://raw.githubusercontent.com/redis/redis/8.8/00-RELEASENOTES"
},
{
"category": "external",
"summary": "Redis 8.10 Release Notes vom 2026-08-27",
"url": "https://raw.githubusercontent.com/redis/redis/8.10/00-RELEASENOTES"
},
{
"category": "external",
"summary": "Redis Commit 6d088c3 vom 2026-08-27",
"url": "https://github.com/redis/redis/commit/6d088c335d5c3ec49a6c28486140b498e70b7834"
},
{
"category": "external",
"summary": "PoC RCE vom 2026-08-27",
"url": "https://github.com/v12-security/pocs/tree/main/redis/server_ssl"
},
{
"category": "external",
"summary": "GitHub Security Advisory GHSA-32XW-C2HW-M34G vom 2026-08-27",
"url": "https://github.com/advisories/GHSA-32XW-C2HW-M34G"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:64823 vom 2026-09-08",
"url": "https://access.redhat.com/errata/RHSA-2026:64823"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:65120 vom 2026-09-08",
"url": "https://access.redhat.com/errata/RHSA-2026:65120"
},
{
"category": "external",
"summary": "Red Hat Security Advisory RHSA-2026:64824 vom 2026-09-08",
"url": "https://access.redhat.com/errata/RHSA-2026:64824"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:64823 vom 2026-09-09",
"url": "https://errata.build.resf.org/RLSA-2026:64823"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:64824 vom 2026-09-09",
"url": "https://errata.build.resf.org/RLSA-2026:64824"
},
{
"category": "external",
"summary": "Rocky Linux Security Advisory RLSA-2026:65120 vom 2026-09-09",
"url": "https://errata.build.resf.org/RLSA-2026:65120"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-65120 vom 2026-09-09",
"url": "https://linux.oracle.com/errata/ELSA-2026-65120-0.html"
},
{
"category": "external",
"summary": "Oracle Linux Security Advisory ELSA-2026-64823 vom 2026-09-10",
"url": "https://linux.oracle.com/errata/ELSA-2026-64823-0.html"
}
],
"source_lang": "en-US",
"title": "Redis: Mehrere Schwachstellen",
"tracking": {
"current_release_date": "2026-09-10T22:00:00.000+00:00",
"generator": {
"date": "2026-09-11T09:12:54.921+00:00",
"engine": {
"name": "BSI-WID",
"version": "1.6.0"
}
},
"id": "WID-SEC-W-2026-3077",
"initial_release_date": "2026-08-27T22:00:00.000+00:00",
"revision_history": [
{
"date": "2026-08-27T22:00:00.000+00:00",
"number": "1",
"summary": "Initiale Fassung"
},
{
"date": "2026-09-07T22:00:00.000+00:00",
"number": "2",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-09-08T22:00:00.000+00:00",
"number": "3",
"summary": "Neue Updates von Red Hat aufgenommen"
},
{
"date": "2026-09-09T22:00:00.000+00:00",
"number": "4",
"summary": "Neue Updates von Rocky Enterprise Software Foundation und Oracle Linux aufgenommen"
},
{
"date": "2026-09-10T22:00:00.000+00:00",
"number": "5",
"summary": "Neue Updates von Oracle Linux aufgenommen"
}
],
"status": "final",
"version": "5"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "\u003c8.10.1",
"product": {
"name": "Open Source Redis \u003c8.10.1",
"product_id": "T058813"
}
},
{
"category": "product_version",
"name": "8.10.1",
"product": {
"name": "Open Source Redis 8.10.1",
"product_id": "T058813-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redislabs:redis:8.10.1"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.8.2",
"product": {
"name": "Open Source Redis \u003c8.8.2",
"product_id": "T058814"
}
},
{
"category": "product_version",
"name": "8.8.2",
"product": {
"name": "Open Source Redis 8.8.2",
"product_id": "T058814-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redislabs:redis:8.8.2"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.6.6",
"product": {
"name": "Open Source Redis \u003c8.6.6",
"product_id": "T058815"
}
},
{
"category": "product_version",
"name": "8.6.6",
"product": {
"name": "Open Source Redis 8.6.6",
"product_id": "T058815-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redislabs:redis:8.6.6"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.4.6",
"product": {
"name": "Open Source Redis \u003c8.4.6",
"product_id": "T058816"
}
},
{
"category": "product_version",
"name": "8.4.6",
"product": {
"name": "Open Source Redis 8.4.6",
"product_id": "T058816-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redislabs:redis:8.4.6"
}
}
},
{
"category": "product_version_range",
"name": "\u003c8.2.9",
"product": {
"name": "Open Source Redis \u003c8.2.9",
"product_id": "T058817"
}
},
{
"category": "product_version",
"name": "8.2.9",
"product": {
"name": "Open Source Redis 8.2.9",
"product_id": "T058817-fixed",
"product_identification_helper": {
"cpe": "cpe:/a:redislabs:redis:8.2.9"
}
}
}
],
"category": "product_name",
"name": "Redis"
}
],
"category": "vendor",
"name": "Open Source"
},
{
"branches": [
{
"category": "product_name",
"name": "Oracle Linux",
"product": {
"name": "Oracle Linux",
"product_id": "T056236",
"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": "T054581",
"product_identification_helper": {
"cpe": "cpe:/o:resf:rocky_linux:-"
}
}
}
],
"category": "vendor",
"name": "RESF"
},
{
"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"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-81934",
"product_status": {
"known_affected": [
"T056236",
"T058813",
"T054581",
"T058815",
"67646",
"T058814",
"T058817",
"T058816"
]
},
"release_date": "2026-08-27T22:00:00.000+00:00",
"title": "CVE-2026-81934"
}
]
}
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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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