CVE-2026-68260

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-2026-68255

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: bound EDID block reads to the response buffer virtiogetedidblock validates the read offset only against the device-supplied resp-size field, never against the fixed-size resp-edid array. The EDID block index is driven...

CVE-2026-68258

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

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation totalcwsrsize was computed in 32-bit before being used as a BO/SVM allocation size. With large ctxsaverestoreareasize and debugmemorysize multiplied by the XCC count,...

DEBIAN-CVE-2026-68261

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...

CVE-2026-68261

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...

CVE-2026-68262

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-2026-68253

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

CVE-2026-68250

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/sdma5.2: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit ae658afc7f47f6147371ec42cc6b1a793dfdb5af...

CVE-2026-68247

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: range check LFP Data Block paneltype2 While the paneltype from LFP Data Block is range checked, paneltype2 is not. Add a few helpers for range checking, and use them to not only check paneltype2, but also improve...

CVE-2026-68254

In the Linux kernel, the following vulnerability has been resolved: drm/i915/vrr: require valid min/max vfreq for VRR Ensure the EDID provided min/max vfreq are valid. Most scenarios are already covered by coincidence through the checks in intelvrriscapable and intelvrrisinrange, but be more...

DEBIAN-CVE-2026-68253

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: check streams bounds before overflow The data-streams overflow check is done after the buffer overflow has already happened. Move the overflow check before the write. Side note, emitting a warning splat with a...

DEBIAN-CVE-2026-68247

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: range check LFP Data Block paneltype2 While the paneltype from LFP Data Block is range checked, paneltype2 is not. Add a few helpers for range checking, and use them to not only check paneltype2, but also improve...

CVE-2026-68249

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/sdma5.0: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit 8d144a0eb09537055841af48c9e7c2d4cd48e84d...

CVE-2026-68238

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Release VFCT ACPI table reference amdgpuacpivfctbios fetches the VFCT table with acpigettable but never releases it. acpigettable takes a reference on the table incrementing its validationcount and mapping it on the 0...

CVE-2026-68244

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Do not leak siblings on proto context error After a successful BALANCE/PARALLELSUBMIT extension on context creation, error during processing of next user extension leaks the siblings array. Fix that. Discovered usin...

CVE-2026-68245

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix lifetime issue of amdgpuvmgettaskinfopasid The vm pointer returned from amdgpuvmgetvmfrompasid is only valid while the lock is still being held. Once xaunlockirqrestore is called and returned, the pointer is no...

CVE-2026-68240

In the Linux kernel, the following vulnerability has been resolved: drm/gpusvm: publish dpagemap early to avoid device mapping leak on error drmgpusvmgetpages only stored the local dpagemap into svmpages-dpagemap on the success path. If a later page failed e.g. -EOPNOTSUPP when ctx-allowmixed is...

DEBIAN-CVE-2026-68242

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Fix NULL deref on schedengine alloc failure Avoid using intelcontextput before intelcontextinit in execlistscreatevirtual as the krefput inside would lead to NULL deref on the IOCTL path when schedengine allocation...

CVE-2026-68231

In the Linux kernel, the following vulnerability has been resolved: media: airspy: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers via...