CVE-2026-64291 | Linux Kernel up to 6.18.38/7.1.3 iommufd iommufd_veventq_alloc veventq_depth allocation of resources

July 25, 2026 Yanac

A vulnerability was found in Linux Kernel up to 6.18.38/7.1.3. It has been classified as problematic. Affected by this issue is the function iommufd_veventq_alloc of the component iommufd. The manipulation of the argument veventq_depth leads to allocation of resources.

This vulnerability is uniquely identified as CVE-2026-64291. Local access is required to approach this attack. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More