CVE-2026-80726
Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder nicht näher beschriebene Auswirkungen zu erzielen.
CSIRTS triage
- What
- Multiple vulnerabilities in the Linux Kernel enable local denial of service or unspecified impact.
- Who is affected
- Local users on systems running the affected Linux Kernel versions.
- Urgency
- Medium severity; local attacks require existing system access but can destabilize systems.
- Action
- Update the Linux Kernel to the latest stable version addressing CVE-2026-80726 through CVE-2026-80733.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Advisory coverage (3)
- medium[UPDATE] [mittel] Linux Kernel: Mehrere Schwachstellencert-bund · 2026-09-09
- mediumCVE-2026-80726: KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow pagemsrc · 2026-09-08
- criticalCVE-2026-80726: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: WARN and cle…nvd · 2026-09-03
External references
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