CVE-2025-39958 | Linux Kernel up to 6.16.8 s390 __iommu_release_dma_ownership state issue

October 9, 2025 Yanac

A vulnerability has been found in Linux Kernel up to 6.16.8 and classified as critical. Affected by this vulnerability is the function __iommu_release_dma_ownership of the component s390. The manipulation leads to state issue.

This vulnerability is documented as CVE-2025-39958. The attack requires being on the local network. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More