[UPDATE] [hoch] Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation

Kurzinfo

Metadaten

  • Original (extern): Link oeffnen
  • Veroeffentlicht: 2026-07-28 09:19 UTC
  • Importiert: 2026-07-30 08:38 UTC
  • CVSS: 7.8
  • Quelle-ID: cert_bund
  • uid_hash: 8e61095c0af1d7db343639ea7b6f937192056c7a4c7eaa692edfedba5f116579

Inhalt

Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen.

Verknuepfte CVEs

CVE-ID Severity (Quelle) CVSS (Quelle) Severity (CVE.org) CVSS (CVE.org) EPSS EPSS-Pctl Veroeffentlicht (CVE.org)

CVE-2026-43494

HIGH

7.8

HIGH

7.8

2026-05-21

Externe Referenzen

Bezeichnung Typ CVE Quelle

PinTheft Writeup + PoC vom 2026-05-20

POC - wid_csaf

Amazon Linux Security Advisory ALAS2KERNEL-5.10-2026-120 vom 2026-05-26

EXTERNAL - wid_csaf

Amazon Linux Security Advisory ALAS2KERNEL-5.15-2026-104 vom 2026-05-26

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Amazon Linux Security Advisory ALAS2KERNEL-5.4-2026-124 vom 2026-05-26

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Amazon Linux Security Advisory ALAS2LIVEPATCH-2026-301 vom 2026-05-26

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Amazon Linux Security Advisory ALAS2LIVEPATCH-2026-302 vom 2026-05-26

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Amazon Linux Security Advisory ALAS2LIVEPATCH-2026-303 vom 2026-05-26

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Amazon Linux Security Advisory ALAS2LIVEPATCH-2026-306 vom 2026-05-26

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Amazon Linux Security Advisory ALAS2LIVEPATCH-2026-307 vom 2026-05-26

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Debian Security Advisory DLA-4664 vom 2026-07-03

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Debian Security Advisory DLA-4665 vom 2026-07-03

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Debian Security Advisory DLA-4671 vom 2026-07-05

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Debian Security Advisory DSA-6305 vom 2026-05-28

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openSUSE Security Update OPENSUSE-SU-2026:20826-1 vom 2026-05-29

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Linux Kernel CVE Announcement vom 2026-05-21

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Linux Kernel netdev mailing list vom 2026-05-20

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Ubuntu Security Notice USN-8370-1 vom 2026-06-02

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Quellen-Details

Bezeichnung Name Kategorie Tags Zielgruppe Sprache Feed-URL
CERT-Bund (BSI)

cert_bund

government_cert - de https://wid.cert-bund.de/content/public/securityAdvisory/rss