CVE-2026-90258

This vulnerability affects the Linux kernel pinctrl airoha driver. The root cause is a missing .irq_request_resources callback, which prevents gpiolib from setting GPIOD_FLAG_USED_AS_IRQ. As a result, pin direction locking is broken, allowing userspace or another driver to reconfigure an active I...

CVE-2026-90258 pinctrl: airoha: add missed IRQ resource helpers

In the Linux kernel, the following vulnerability has been resolved: pinctrl: airoha: add missed IRQ resource helpers Without hooking .irqrequestresources, gpiolib cannot set GPIODFLAGUSEDASIRQ. This breaks pin direction locking and can allow userspace or another driver to reconfigure an active IR...

EUVD-2026-81851

In the Linux kernel, the following vulnerability has been resolved: pinctrl: airoha: add missed IRQ resource helpers Without hooking .irqrequestresources, gpiolib cannot set GPIODFLAGUSEDASIRQ. This breaks pin direction locking and can allow userspace or another driver to reconfigure an active IR...