CVE-2026-68254

The Linux kernel component drm/i915/vrr was updated to enforce that EDID-provided min_vfreq and max_vfreq are valid for VRR. The root cause was inadequate validation of VRR frequencies, with a potential division-by-zero in intel_vrr_compute_vmax if min_vfreq was zero. The fix explicitly validates...

CVE-2026-68254 drm/i915/vrr: require valid min/max vfreq for VRR

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...

EUVD-2026-55351

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-2026-68250 drm/amdgpu/sdma5.2: replace BUG_ON() with WARN_ON()

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-2026-68248 drm/i915: Return NULL on error in active_instance

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Return NULL on error in activeinstance Avoid returning &node-base when node is NULL due to OOM during GFPATOMIC allocation. Discovered using AI-assisted static analysis confirmed by Intel Product Security. cherry picked...

CVE-2026-68247 drm/i915/bios: range check LFP Data Block panel_type2

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-2026-68247

The CVE-2026-68247 entry concerns the Linux kernel DRM i915 BIOS code where panel_type2 lacked a range check in the LFP Data Block, though panel_type was checked. The fix introduces range-checking helpers and uses them to validate panel_type2 and to improve clarity and correctness in panel type s...

CVE-2026-68246 drm/amdgpu/gfx11: replace BUG_ON() with WARN_ON()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx11: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit daa62107452d2451787c4248ca38fa2d1a0cbefd...

CVE-2026-68246

Technical details are not publicly available in the provided documents. Monitor for updates on affected kernel versions and patch notes.

EUVD-2026-55344

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix NULL deref in I915CONTEXTPARAMSSEU Setting context engine slot N into I915ENGINECLASSINVALID / I915ENGINECLASSINVALIDNONE and attempting to apply I915CONTEXTPARAMSSEU to the same slot N will deref NULL. Fix that...

CVE-2026-68241

CVE-2026-68241 affects the Linux kernel component drm/i915/mst, specifically the Intel DP MST code path. The vulnerability arises from a loop in intel_dp_check_mst_status() that could service interrupts from the sink without a bound. The fix adds an upper bound on new interrupts during processing...

EUVD-2026-55340

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Account for NULL and handle pages in ttmpoolbackup Pages in ttmpoolbackup can be NULL or backup handles ttmbackuppageptrishandle, neither of which can be passed to setpagesarraywb or freed. Add a dedicated WB pass before...

EUVD-2026-55338

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: fix indefinite fence wait during GPU reset prereset only force-completes fences of MAPPED queues. A queue in any other state e.g. mid-eviction keeps its lastfence pending; after a GPU reset that fence never...

CVE-2026-68237 drm/amdgpu/userq: fix indefinite fence wait during GPU reset

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: fix indefinite fence wait during GPU reset prereset only force-completes fences of MAPPED queues. A queue in any other state e.g. mid-eviction keeps its lastfence pending; after a GPU reset that fence never...

EUVD-2026-55337

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: set newstream to NULL after release In dmupdatecrtcstate, the skipmodeset path releases newstream via dcstreamrelease but does not set the pointer to NULL. If a later error e.g., color management failure triggers...

CVE-2026-68236

CVE-2026-68236 : In the Linux kernel, the drm/amd/display path (dm_update_crtc_state) releases a stream pointer (new_stream) but fails to NULL it. If an error occurs later, the code may call dc_stream_release() again on the same dangling pointer, causing a double release and use-after-free. The f...

EUVD-2026-55334

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...

CVE-2026-68233 drm/vc4: Shut down BO cache timer before teardown

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...

CVE-2026-68115 drm/amdgpu/gfx10: replace BUG_ON() with WARN_ON()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx10: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit ac6f00beb658239bced4aaed9efbb04a35348d48...

CVE-2026-68114 drm/amdgpu/gfx12.1: replace BUG_ON() with WARN_ON()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx12.1: replace BUGON with WARNON There's no need to crash the kernel for these cases. cherry picked from commit e4d99e04b2e9b13b97d3b17804c735f62689db23...