CVE-2026-89952

CVE-2026-89952 affects the Linux kernel's mtd: rawnand subsystem , specifically the nand_flash_detect_ext_param_page() function. The root cause is an insufficient bounds check: the function allocates memory based on the length declared in the ONFI parameter page, then reads a fixed header and wal...

EUVD-2026-80552

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: validate ONFI extended parameter page sections nandflashdetectextparampage allocates the length declared by the ONFI parameter page, then treats the data as a fixed header followed by variable-length sections. It...