CVE-2026-43251

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> HID: prodikeys: Check presence of pm-&gt;input_ep82<br /> <br /> Fake USB devices can send their own report descriptors for which the<br /> input_mapping() hook does not get called. In this case, pm-&gt;input_ep82 stays<br /> NULL, which leads to a crash later.<br /> <br /> This does not happen with the real device, but can be provoked by imposing as<br /> one.