{"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 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."},{"category":"description","text":"Der Kernel stellt den Kern des Linux Betriebssystems dar.","title":"Produktbeschreibung"},{"category":"summary","text":"Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Sicherheitsmaßnahmen zu umgehen, sensible Informationen offenzulegen, Daten zu manipulieren, Denial-of-Service-Zustände herbeizuführen oder andere, nicht näher spezifizierte Angriffe durchzuführen.","title":"Angriff"},{"category":"general","text":"- Linux","title":"Betroffene Betriebssysteme"}],"publisher":{"category":"other","contact_details":"csaf-provider@cert-bund.de","name":"Bundesamt für Sicherheit in der Informationstechnik","namespace":"https://www.bsi.bund.de"},"references":[{"category":"self","summary":"WID-SEC-W-2026-3294 - CSAF Version","url":"https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3294.json"},{"category":"self","summary":"WID-SEC-2026-3294 - Portal Version","url":"https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3294"},{"category":"external","summary":"Kernel CVE Announce Mailingliste","url":"https://lore.kernel.org/linux-cve-announce/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80914","url":"https://lore.kernel.org/linux-cve-announce/2026090900-CVE-2026-80914-7e1f@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80915","url":"https://lore.kernel.org/linux-cve-announce/2026090914-CVE-2026-80915-0665@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80916","url":"https://lore.kernel.org/linux-cve-announce/2026090914-CVE-2026-80916-00ed@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80917","url":"https://lore.kernel.org/linux-cve-announce/2026090915-CVE-2026-80917-c530@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80918","url":"https://lore.kernel.org/linux-cve-announce/2026090915-CVE-2026-80918-41ce@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80919","url":"https://lore.kernel.org/linux-cve-announce/2026090915-CVE-2026-80919-6fae@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80920","url":"https://lore.kernel.org/linux-cve-announce/2026090915-CVE-2026-80920-9c6d@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80921","url":"https://lore.kernel.org/linux-cve-announce/2026090942-CVE-2026-80921-0e26@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80922","url":"https://lore.kernel.org/linux-cve-announce/2026090942-CVE-2026-80922-a96a@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80923","url":"https://lore.kernel.org/linux-cve-announce/2026090943-CVE-2026-80923-3fb0@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80924","url":"https://lore.kernel.org/linux-cve-announce/2026090943-CVE-2026-80924-063f@gregkh/"},{"category":"external","summary":"Linux Kernel CVE Announcement CVE-2026-80925","url":"https://lore.kernel.org/linux-cve-announce/2026090943-CVE-2026-80925-d4f2@gregkh/"}],"source_lang":"en-US","title":"Linux Kernel: Mehrere Schwachstellen","tracking":{"current_release_date":"2026-09-09T22:00:00.000+00:00","generator":{"date":"2026-09-10T12:46:37.333+00:00","engine":{"name":"BSI-WID","version":"1.6.0"}},"id":"WID-SEC-W-2026-3294","initial_release_date":"2026-09-09T22:00:00.000+00:00","revision_history":[{"date":"2026-09-09T22:00:00.000+00:00","number":"1","summary":"Initiale Fassung"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"category":"product_name","name":"Open Source Linux Kernel","product":{"name":"Open Source Linux Kernel","product_id":"T059366","product_identification_helper":{"cpe":"cpe:/o:linux:linux_kernel:-"}}}],"category":"vendor","name":"Open Source"}]},"vulnerabilities":[{"cve":"CVE-2026-80914","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80914"},{"cve":"CVE-2026-80915","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80915"},{"cve":"CVE-2026-80916","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80916"},{"cve":"CVE-2026-80917","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80917"},{"cve":"CVE-2026-80918","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80918"},{"cve":"CVE-2026-80919","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80919"},{"cve":"CVE-2026-80920","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80920"},{"cve":"CVE-2026-80921","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80921"},{"cve":"CVE-2026-80922","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80922"},{"cve":"CVE-2026-80923","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80923"},{"cve":"CVE-2026-80924","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80924"},{"cve":"CVE-2026-80925","product_status":{"known_affected":["T059366"]},"release_date":"2026-09-09T22:00:00.000+00:00","title":"CVE-2026-80925"}]}