CVE-2026-31401
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Apr 03, 2026
Vendor
unknown
Description
In the Linux kernel, the following vulnerability has been resolved: HID: bpf: prevent buffer overflow in hid_hw_request 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 dispatch_hid_bpf_raw_requests(), which calls the struct_ops and we have no guarantees that the value makes sense.