CVE-2024-46726 is a medium severity vulnerability in the Linux kernel's AMD display driver subsystem. It involves integer overflow and buffer overrun issues in index calculations related to vmid0p72_idx, vnom0p8_idx, and vmax0p9_idx. These flaws could lead to out-of-bounds memory access, potentially causing denial of service. The issues were identified and fixed to prevent index calculation overflow and array size excess.