linux: In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hid_is_usb() check to_...
CVE-2026-80773 is fixed in linux on 1 platform by DEBIAN-CVE-2026-80773 (version 7.1.12-1), released September 5, 2026. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: HID: huawei: fix missing hid_is_usb() check to_usb_interface() can only be used on a hid_device whose parent is really USB; uhid can create devices that identify as being on BUS_USB, but don't actually have a USB parent. Fix the use of to_usb_interface() without a hid_is_usb() check. I have verified that it is currently possible to trigger a kernel splat due to this bug in an ASAN build, and that this commit fixes the issue.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 14 | 7.1.12-1 | DEBIAN-CVE-2026-80773 | Sep 5, 2026 |
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