Vulnerability details
CVE-2026-90329
Linux Linux
HID: synchronize input before cleaning up a failed probe
CVSS 3.1
8.8High
Official description
In the Linux kernel, the following vulnerability has been resolved: HID: synchronize input before cleaning up a failed probe hid_device_io_start() allows reports to run concurrently with probe. If the probe subsequently fails, __hid_device_probe() releases driver resources and clears hdev->driver without first excluding those report callbacks. For example, a report may enter hidraw_report_event() while the failure path frees the associated hidraw object, leading to a use-after-free when the report takes the object's list lock. Stop input before performing failed-probe cleanup. This reacquires driver_input_lock and waits for any report callback already in progress.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 3.10 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < 2c35cdeb13a0c52429501e66f368fa59cad235f6 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < 98201b46f7e33fe11af6f024fecb40fb56634225 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < 9a3da56aae28e1ad3a3e591f72a537742053ecd2 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < 3ffb088a2ed34ca982cfc2c81d107ce370aa45f1 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < 01eeb601a1626e683fb7b77c63f442b06fb87093 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < b85d1000eb8842768970f2fd0a8fd362472d02d5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < 207853d46f7ef2e28042344a1468da8754c3ddbf | CVEProject cvelistV5 (CNA) |
| Linux | Linux | c849a6143bec520aff2a6646518b0d041402428b ≤ v < edd490b8ad85c052eaf10dcc9f390ea54f1e1b39 | CVEProject cvelistV5 (CNA) |
References and advisories
8- https://git.kernel.org/stable/c/3ffb088a2ed34ca982cfc2c81d107ce370aa45f1
- https://git.kernel.org/stable/c/2c35cdeb13a0c52429501e66f368fa59cad235f6
- https://git.kernel.org/stable/c/98201b46f7e33fe11af6f024fecb40fb56634225
- https://git.kernel.org/stable/c/9a3da56aae28e1ad3a3e591f72a537742053ecd2
- https://git.kernel.org/stable/c/edd490b8ad85c052eaf10dcc9f390ea54f1e1b39
- https://git.kernel.org/stable/c/01eeb601a1626e683fb7b77c63f442b06fb87093
- https://git.kernel.org/stable/c/b85d1000eb8842768970f2fd0a8fd362472d02d5
- https://git.kernel.org/stable/c/207853d46f7ef2e28042344a1468da8754c3ddbf
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Details
- Published
- 2026-09-17
- Last updated
- 2026-10-19
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.34%
Probability of exploitation in 30 days
28.1%
Percentile (among all CVEs)
Weaknesses (CWE)
- —