CVE-2026-68260

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

Description In the drm gpuvm code, the find operation is not protected against the map operation. This lack of synchronization can lead to a NULL pointer dereference when a find operation is in progress during map or unmap operations. The issue occurs within the drm gpuva find() function. To resolve this, the pvr vm map() function must acquire the vm ctx->lock to ensure that map operations do not interfere with ongoing find operations.

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