CVE-2026-99189

A flaw was found in the Linux kernel's General-Purpose Input/Output GPIO MXC driver. This vulnerability can result in a Denial of Service DoS through a system crash if an interrupt arrives while the device is initializing. Because the interrupt handler is registered before its required data...

Linux kernel security vulnerabilities

A security vulnerability exists in Linux kernel version 6.6. It stems from a race condition between the installation and probe of the chained IRQ handler within the gpio mxc driver. This race may lead to an interrupt occurring when this window is reached, resulting in null pointer dereferencing o...