CVE-2026-68263

CVE-2026-68263 affects the Linux kernel’s drm/imagination component. The issue is a double call to drm_sched_entity_fini() during a two-step destruction path, causing a refcount underflow and use-after-free. Root cause: drm_sched_entity_fini() is invoked both from pvr_context_kill_queues() path a...