CVE-2026-93826

A potential Use-After-Free (UAF) vulnerability exists in the Linux kernel within the HID: hidpp component. The issue occurs in the hidpp_connect_event() function when input_register_device() fails; the code previously called input_free_device() but retained a stale pointer to the old device in hi...

EUVD-2026-86215

In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidppconnectevent If inputregisterdevice fails, we call inputfreedevice, but keep stale pointer to the old device in hidpp-input, which could potentially lead to UAF. Fix that by resetting it to...

CVE-2021-46932 Input: appletouch - initialize work before device registration

In the Linux kernel, the following vulnerability has been resolved: Input: appletouch - initialize work before device registration Syzbot has reported warning in flushwork. This warning is caused by work-func == NULL, which means missing work initialization. This may happen, since inputdev-close...