CVE-2026-43111

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> HID: roccat: fix use-after-free in roccat_report_event<br /> <br /> roccat_report_event() iterates over the device-&gt;readers list without<br /> holding the readers_lock. This allows a concurrent roccat_release() to<br /> remove and free a reader while it&amp;#39;s still being accessed, leading to a<br /> use-after-free.<br /> <br /> Protect the readers list traversal with the readers_lock mutex.