CVE-2026-46236

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An issue exists in the xbox remote component of the media subsystem where the IO buffer is part of the device structure. This configuration violates DMA (Direct Memory Access) coherency rules, which are protocols ensuring that the CPU and peripheral devices see the same data in memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.