EUVD-2026-82159

In the Linux kernel, the following vulnerability has been resolved: mtd: mtdswap: Avoid freeing registered blktrans device twice In mtdswapaddmtd, debugfs setup failure after successful blktrans registration can free mbddev twice. addmtdblktransdev initializes the blktrans device reference and...

The vulnerability of the Linux operating system’s kernel driver allows a hacker to trigger a service failure.

The vulnerability of the Linux operating system’s MTD driver kernel relates to the assignment of a null pointer in the functions registermtdblktrans and blktransnotifyadd in the drivers/mtd/mtdblkdevs.c module. Exploiting this vulnerability could allow an attacker to trigger a service failure...