CVE-2026-46201

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

Description A memory leak occurs in the drm/xe component when the xe gem prime import() function is called. Specifically, if the xe dma buf init obj() function fails, the attachment created by dma buf dynamic attach() is not properly detached, leading to a dma-buf attachment leak.

Recommendations Update the Linux kernel to a version that includes the fix for the xe gem prime import() function. As a temporary mitigation, restrict the use of the xe gem prime import() function if possible.