CVE-2026-68091
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux
PublishedAug 10, 2026
First seenAug 10, 2026
Weakness typeCWE-404CWE-404
How to fix
Update
- Linux Linux5a7ca028facf04921b2c1c2e4d1ee7f282510555, 3e6473a4f0596182acdda5219b4bebfbee76514f, 46d8b8c85ae0589fb85746a64e8908160e52aac3, 1a1ebdcb56ae58a0ee2c54dd15d75121e30424e3, 75eb2173b63ab41c24d80cd641af18f3c117a267, 416095e9a6037b4b39fcadd0d2bd77a8852211ec, e2cc711a9df37f359159b21db56cea9c21f58a9c, ec2612b8ad9e642596db011dd8b6568ef1edeaa1, 5.10.261, 5.15.212, 6.1.178, 6.6.145, 4.20, 5.5, 6.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | f304eb483393f135ab479d02da6f5dc7d9b51cd6 ≤ v < 5a7ca028facf04921b2c1c2e4d1ee7f282510555, 853307924a9003b3142b5253b1caa6625fbad9fc ≤ v < 3e6473a4f0596182acdda5219b4bebfbee76514f, e5c6c8ef3e4d3a88407404daafbf2c6be62f2185 ≤ v < 46d8b8c85ae0589fb85746a64e8908160e52aac3, fc41101a94b11cd0d5ad8e213b2b6965f248d653 ≤ v < 1a1ebdcb56ae58a0ee2c54dd15d75121e30424e3, c1d6708bf0d3dd976460d435373cf5abf21ce258 ≤ v < 75eb2173b63ab41c24d80cd641af18f3c117a267, c1d6708bf0d3dd976460d435373cf5abf21ce258 ≤ v < 416095e9a6037b4b39fcadd0d2bd77a8852211ec, c1d6708bf0d3dd976460d435373cf5abf21ce258 ≤ v < e2cc711a9df37f359159b21db56cea9c21f58a9c, c1d6708bf0d3dd976460d435373cf5abf21ce258 ≤ v < ec2612b8ad9e642596db011dd8b6568ef1edeaa1, d943536197c1a05e377452af4ec7942e11d018f4, dbaca8fa9ec2c5aa55ec515686ce3b9007554eab, 79187e8099a9feb550916dbfb962497522022b6d, 5.10.210 ≤ v < 5.10.261, 5.15.149 ≤ v < 5.15.212, 6.1.79 ≤ v < 6.1.178, 6.6.18 ≤ v < 6.6.145, 4.19.307 ≤ v < 4.20, 5.4.269 ≤ v < 5.5, 6.7.6 ≤ v < 6.8, 6.8 | 5a7ca028facf04921b2c1c2e4d1ee7f282510555, 3e6473a4f0596182acdda5219b4bebfbee76514f, 46d8b8c85ae0589fb85746a64e8908160e52aac3, 1a1ebdcb56ae58a0ee2c54dd15d75121e30424e3, 75eb2173b63ab41c24d80cd641af18f3c117a267, 416095e9a6037b4b39fcadd0d2bd77a8852211ec, e2cc711a9df37f359159b21db56cea9c21f58a9c, ec2612b8ad9e642596db011dd8b6568ef1edeaa1, 5.10.261, 5.15.212, 6.1.178, 6.6.145, 4.20, 5.5, 6.8 |
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