CVE-2026-53280 | Linux Kernel up to 7.0.9 iommu pci_dev_reset_iommu_done domain denial of service

June 26, 2026 Yanac

A vulnerability described as critical has been identified in Linux Kernel up to 7.0.9. This issue affects the function pci_dev_reset_iommu_done of the component iommu. The manipulation of the argument domain results in denial of service.

This vulnerability is known as CVE-2026-53280. Access to the local network is required for this attack. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More