CVE-2026-68106

The CVE-2026-68106 entry describes a Linux kernel (drm/amdgpu) issue where, if width or height is less than 16, width_in_mb/height_in_mb become 0 and lead to a division-by-zero when computing num_dpb_buffer in H264 and H264 Perf decode paths. The fix adds validation to reject frames with width &l...