CVE-2026-93826 — HID: hidpp: fix potential UAF in hidpp_connect_event()
In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidpp_connect_event() If input_register_device() fails, we call input_free…
Published: 2026-09-24 · CVSS: 7.5 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidpp_connect_event() If input_register_device() fails, we call input_free_device(), but keep stale pointer to the old device in hidpp->input, which could potentially lead to UAF. Fix that by resetting it to NULL before returning from hidpp_connect_event().
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7