EUVD-2026-55365

In the Linux kernel, the following vulnerability has been resolved: drm/xe/pt: Reset currentop in xeptupdateopsinit xeptupdateopsinit fails to reset currentop to 0. On the vmbind path, opsexecute calls xeptupdateopsprepare inside the xevalidationguard / drmexecuntilalllocked loop. When that loop...

CVE-2026-68263 drm/imagination: Fix double call to drm_sched_entity_fini()

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fix double call to drmschedentityfini Call sequence of double call: pvrcontextdestroy pvrcontextkillqueues pvrqueuekill drmschedentitydestroy drmschedentityfini // here pvrcontextput...

EUVD-2026-55364

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fix double call to drmschedentityfini Call sequence of double call: pvrcontextdestroy pvrcontextkillqueues pvrqueuekill drmschedentitydestroy drmschedentityfini // here pvrcontextput...

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...

CVE-2026-68263 drm/imagination: Fix double call to drm_sched_entity_fini()

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fix double call to drmschedentityfini Call sequence of double call: pvrcontextdestroy pvrcontextkillqueues pvrqueuekill drmschedentitydestroy drmschedentityfini // here pvrcontextput...

CVE-2026-68262

CVE-2026-68262 affects the Linux kernel’s drm/imagination: pvr_set_uobj_array() mishandles the destination user array stride when copying kernel objects to userspace. The code previously advanced the userspace pointer by the kernel object size while advancing the kernel pointer by the userspace s...

CVE-2026-68262 drm/imagination: Fix user array stride in pvr_set_uobj_array()

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fix user array stride in pvrsetuobjarray pvrsetuobjarray copies an array of kernel objects to a userspace array whose element size is described by out-stride. When out-stride is different from the kernel object...

CVE-2026-68262 drm/imagination: Fix user array stride in pvr_set_uobj_array()

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fix user array stride in pvrsetuobjarray pvrsetuobjarray copies an array of kernel objects to a userspace array whose element size is described by out-stride. When out-stride is different from the kernel object...

CVE-2026-68261

Technical details about CVE-2026-68261 are not publicly provided in the supplied documents; monitor for updates.

CVE-2026-68261 drm/imagination: fix error checking of pvr_vm_context_lookup()

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: fix error checking of pvrvmcontextlookup Since pvrvmcontextlookup returns either NULL or a pointer, then stop using ISERR for checking the return value. Using ISERR leads to the kernel oops reported below. It can...

EUVD-2026-55361

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: acquire vmctx-lock before mapping memory to GPU VM The drm gpuvm code doesn't protect find operation against map operation, and the driver needs to ensure a map operation shouldn't happen when a find operation is...

CVE-2026-68260 drm/imagination: acquire vm_ctx->lock before mapping memory to GPU VM

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: acquire vmctx-lock before mapping memory to GPU VM The drm gpuvm code doesn't protect find operation against map operation, and the driver needs to ensure a map operation shouldn't happen when a find operation is...

CVE-2026-68260 drm/imagination: acquire vm_ctx->lock before mapping memory to GPU VM

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: acquire vmctx-lock before mapping memory to GPU VM The drm gpuvm code doesn't protect find operation against map operation, and the driver needs to ensure a map operation shouldn't happen when a find operation is...

EUVD-2026-55360

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds in allocateeventnotificationslot The valid event ids go from 0 to KFDSIGNALEVENTLIMIT allocateeventnotificationslot has an option to specify an event id to allocate at, used by CRIU. We weren't checking t...

EUVD-2026-55359

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on CRIU restore queue type and mqd size We weren't checking whether the values provided in the private data in kfd CRIU restore were within bounds. For queue type, add a KFDQUEUETYPEMAX and ensure the...

CVE-2026-68258 drm/amdkfd: Check bounds on CRIU restore queue type and mqd size

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check bounds on CRIU restore queue type and mqd size We weren't checking whether the values provided in the private data in kfd CRIU restore were within bounds. For queue type, add a KFDQUEUETYPEMAX and ensure the...

CVE-2026-68257

The CVE-2026-68257 vulnerability affects the Linux kernel drm/amdkfd component where a 32-bit overflow in the CWSR total size calculation could yield an undersized BO/SVM allocation. The root cause is that total_cwsr_size was computed in 32-bit before being used, and large ctx_save_restore_area_s...

CVE-2026-68256

Summary: CVE-2026-68256 affects the Linux kernel DRM/AMD Display stack, specifically the function detect_link_and_local_sink. The issue: on the DP alt mode timeout path inside SIGNAL_TYPE_DISPLAY_PORT, prev_sink is not released, whereas all other paths correctly call dc_sink_release(prev_sink). T...

CVE-2026-68256 drm/amd/display: detect_link_and_local_sink: DP alt mode timeout path leaks prev_sink reference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: detectlinkandlocalsink: DP alt mode timeout path leaks prevsink reference prevsink is unconditionally retained via dcsinkretain at function entry, but the DP alt mode timeout path inside SIGNALTYPEDISPLAYPORT...

EUVD-2026-55357

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: detectlinkandlocalsink: DP alt mode timeout path leaks prevsink reference prevsink is unconditionally retained via dcsinkretain at function entry, but the DP alt mode timeout path inside SIGNALTYPEDISPLAYPORT...