PT-2026-69492

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the wacom parse and register function where HID hardware is started before the registration of inputs and the initialization of pad LEDs or remotes. If these subsequen...

CVE-2026-31401 HID: bpf: prevent buffer overflow in hid_hw_request

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hidhwrequest right now the returned value is considered to be always valid. However, when playing with HID-BPF, the return value can be arbitrary big, because it's the return value of...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of verification of the return value of the hidhwrequest function. This vulnerability may...

PT-2026-30184

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description The Linux kernel contains a flaw within the HID subsystem's BPF functionality. Specifically, the hid hw request function does not adequately validate the return value from dispatch hid b...