CVE-2026-80767HID: sensor: custom: Fix use-after-free in enable_sensor
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: HID: sensor: custom: Fix use-after-free in enable_sensor enable_sensor_store() can call set_power_report_state(), which dereferences sensor_inst->power_state and sensor_inst->report_state. These pointers refer to entries in sensor_inst->fields. Create the field attributes before exposing the enable_sensor sysfs attribute, so enable_sensor cannot be accessed before the state it depends on has been initialized. On remove, delete enable_sensor before freeing the field attributes, so a concurrent sysfs write cannot dereference freed memory through power_state or report_state.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before c2be74b0272b7f8f60739e7aaf0d36c0befe7136; from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855; from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before d37ff4e3635c18af907f25712596f8ccec323751; 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d builds before 2ce90cfc6646a32100feabd7110ae0352aa01167; from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before 244a1cb638370490ed74a8adb5cc3f1212602e32; from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before 8406d4b69d48bc72fb6f8812a65a17a1f903440b; from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before c0757f10610542d763bd0bf9bda455b78afeef0b; from 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d before 7bb79a3cf45e0805aef74457e19deb77e18cf196; and 1 more ranges | CNA record |
References
- https://git.kernel.org/stable/c/c2be74b0272b7f8f60739e7aaf0d36c0befe7136
- https://git.kernel.org/stable/c/d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855
- https://git.kernel.org/stable/c/d37ff4e3635c18af907f25712596f8ccec323751
- https://git.kernel.org/stable/c/2ce90cfc6646a32100feabd7110ae0352aa01167
- https://git.kernel.org/stable/c/244a1cb638370490ed74a8adb5cc3f1212602e32
- https://git.kernel.org/stable/c/8406d4b69d48bc72fb6f8812a65a17a1f903440b
- https://git.kernel.org/stable/c/c0757f10610542d763bd0bf9bda455b78afeef0b
- https://git.kernel.org/stable/c/7bb79a3cf45e0805aef74457e19deb77e18cf196
- https://git.kernel.org/stable/c/ad8fb82b04422f49530d2aa2753cc81d1c60102c
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.