VULNERABILITY INTELLIGENCE
CVE-2026-90258
EPSS probability0.21%
CISA KEVNot currently listed
Published2026-09-17
Last modified2026-10-19
Description
In the Linux kernel, the following vulnerability has been resolved: pinctrl: airoha: add missed IRQ resource helpers Without hooking .irq_request_resources, gpiolib cannot set GPIOD_FLAG_USED_AS_IRQ. This breaks pin direction locking and can allow userspace or another driver to reconfigure an active IRQ pin as an output