CVE-2026-80767 Affecting linux-6.12 package, versions <6.12.107-1~deb12u1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ECHOLATEST-LINUX612-19964462
- published20 Sept 2026
- disclosed4 Sept 2026
Introduced: 4 Sep 2026
NewCVE-2026-80767 (opens in a new tab)How to fix?
Upgrade Echo:latest linux-6.12 to version 6.12.107-1~deb12u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream linux-6.12 package and not the linux-6.12 package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
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.
References
- https://advisory.echohq.com/cve/CVE-2026-80767
- https://git.kernel.org/stable/c/244a1cb638370490ed74a8adb5cc3f1212602e32
- https://git.kernel.org/stable/c/2ce90cfc6646a32100feabd7110ae0352aa01167
- https://git.kernel.org/stable/c/7bb79a3cf45e0805aef74457e19deb77e18cf196
- https://git.kernel.org/stable/c/8406d4b69d48bc72fb6f8812a65a17a1f903440b
- https://git.kernel.org/stable/c/ad8fb82b04422f49530d2aa2753cc81d1c60102c
- https://git.kernel.org/stable/c/c0757f10610542d763bd0bf9bda455b78afeef0b
- https://git.kernel.org/stable/c/c2be74b0272b7f8f60739e7aaf0d36c0befe7136
- https://git.kernel.org/stable/c/d37ff4e3635c18af907f25712596f8ccec323751
- https://git.kernel.org/stable/c/d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855