CVE-2026-80748

CVE-2026-80748 affects the Linux kernel 's mmc loongson2 driver, specifically the ls2k0500_mmc_reorder_cmd_data() and ls2k2000_mmc_reorder_cmd_data() functions. The root cause is an incorrect iteration pattern: the for_each_sg() macro already advances sg to the current scatterlist entry, but the ...