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Vulnerabilities CVE-2026-68091

CVE-2026-68091

High
Open
TLP:CLEAR

HID: wacom: stop hardware after post-start probe failures

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Description

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: stop hardware after post-start probe failures wacom_parse_and_register() starts HID hardware before registering inputs and initializing pad LEDs/remotes. Those later steps can fail, but their error paths currently release Wacom resources without stopping the HID hardware. Route post-hid_hw_start() failures through hid_hw_stop() before releasing driver resources. This issue was identified during our ongoing static-analysis research while reviewing kernel code.

Details

CVSS Score
8.8
EPSS Score
0.18%

7.4th percentile

CVSS Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
Aug 10, 2026
Last Modified
Aug 13, 2026
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