CVE-2026-68091High· 8.8▾ TwilightIn 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. T…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.3%
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.
Linux >= f304eb483393f135ab479d02da6f5dc7d9b51cd6 < 5a7ca028facf04921b2c1c2e4d1ee7f282510555Linux >= 853307924a9003b3142b5253b1caa6625fbad9fc < 3e6473a4f0596182acdda5219b4bebfbee76514fLinux >= e5c6c8ef3e4d3a88407404daafbf2c6be62f2185 < 46d8b8c85ae0589fb85746a64e8908160e52aac3Linux >= fc41101a94b11cd0d5ad8e213b2b6965f248d653 < 1a1ebdcb56ae58a0ee2c54dd15d75121e30424e3Linux >= c1d6708bf0d3dd976460d435373cf5abf21ce258 < 75eb2173b63ab41c24d80cd641af18f3c117a267Linux >= c1d6708bf0d3dd976460d435373cf5abf21ce258 < 416095e9a6037b4b39fcadd0d2bd77a8852211ecLinux >= c1d6708bf0d3dd976460d435373cf5abf21ce258 < e2cc711a9df37f359159b21db56cea9c21f58a9cLinux >= c1d6708bf0d3dd976460d435373cf5abf21ce258 < ec2612b8ad9e642596db011dd8b6568ef1edeaa1Linux d943536197c1a05e377452af4ec7942e11d018f4Linux dbaca8fa9ec2c5aa55ec515686ce3b9007554eabLinux 79187e8099a9feb550916dbfb962497522022b6dLinux >= 5.10.210 < 5.10.261Linux >= 5.15.149 < 5.15.212Linux >= 6.1.79 < 6.1.178Linux >= 6.6.18 < 6.6.145Linux >= 4.19.307 < 4.20Linux >= 5.4.269 < 5.5Linux >= 6.7.6 < 6.8Linux 6.8Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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