{"id":"CVE-2026-80769","title":"HID: rapoo: fix missing hid_is_usb() check","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: rapoo: fix missing hid_is_usb() check\n\nto_usb_interface() can only be used on a hid_device whose parent is really\nUSB; uhid can create devices that identify as bei…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= b3b1c68fb726907ea35ac172906705fe62c7fdaf < 99ed3febafe0452994620a4d819f595583289bec","Linux >= b3b1c68fb726907ea35ac172906705fe62c7fdaf < 49b6fd28fbcc0b6457e16e25c7617f63449d4808","Linux >= b3b1c68fb726907ea35ac172906705fe62c7fdaf < b57af2448268c30c25509a832b6ff6dc27176b28","Linux 7.0"],"published":"2026-09-04","updated":"2026-10-19","sourceUpdated":"2026-10-19T08:43:25.736Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80769","references":[{"url":"https://git.kernel.org/stable/c/99ed3febafe0452994620a4d819f595583289bec"},{"url":"https://git.kernel.org/stable/c/49b6fd28fbcc0b6457e16e25c7617f63449d4808"},{"url":"https://git.kernel.org/stable/c/b57af2448268c30c25509a832b6ff6dc27176b28"}],"tags":["cve.org"],"epss":0.00206,"epssPercentile":0.1,"ingestedAt":"2026-10-19T10:20:54.953Z","slug":"CVE-2026-80769","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nHID: rapoo: fix missing hid_is_usb() check\n\nto_usb_interface() can only be used on a hid_device whose parent is really\nUSB; uhid can create devices that identify as being on BUS_USB, but don't\nactually have a USB parent.\nFix the use of to_usb_interface() without a hid_is_usb() check.\n\nAdd a dependency on USB_HID for hid_is_usb(), as other HID drivers do; the\nalternative would be to provide a simple stub implementation on !USB_HID\nbuilds.\n\nI have verified that it is currently possible to trigger a kernel splat due\nto this bug in an ASAN build, and that this commit fixes the issue.\n\n## Affected\n\n- `Linux >= b3b1c68fb726907ea35ac172906705fe62c7fdaf < 99ed3febafe0452994620a4d819f595583289bec`\n- `Linux >= b3b1c68fb726907ea35ac172906705fe62c7fdaf < 49b6fd28fbcc0b6457e16e25c7617f63449d4808`\n- `Linux >= b3b1c68fb726907ea35ac172906705fe62c7fdaf < b57af2448268c30c25509a832b6ff6dc27176b28`\n- `Linux 7.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}