CVE-2026-23382
What it is
In the Linux kernel, the following vulnerability has been resolved: HID: Add HID_CLAIMED_INPUT guards in raw_event callbacks missing them In commit 2ff5baa9b527 ("HID: appleir: Fix potential NULL dereference at raw event handle"), we handle the fact that raw event callbacks can happen even for a HID device that has not been "claimed" causing a crash if a broken device were attempted to be connected to the system. Fix up the remaining in-tree HID drivers that forgot to add this same check to resolve the same issue.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of service disruption.
- Exploit odds
- 0.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.1% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 0.1% · EPSS, next 30 days
- Weakness
- CWE-476 · NULL pointer dereference
- Record status
- Modified
Affected
- Linux Kernel < 5.10.253
- Linux Kernel < 5.15.203
- Linux Kernel < 6.1.167
- Linux Kernel < 6.6.130
- Linux Kernel < 6.12.77
- Linux Kernel < 6.18.17
- Linux Kernel < 6.19.7
- Linux Kernel 2.6.35
Attack profile CVSS 3.1 · 5.5
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2026-23382.md and follow it. Check whether this project is affected by CVE-2026-23382. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://git.kernel.org/stable/c/20864e3e41c74cda253a9fa6b6fe093c1461a6a9
- https://git.kernel.org/stable/c/575122cd6569c4c4aa13c4c9958fea506724c788
- https://git.kernel.org/stable/c/6e330889e6c8db99f04d4feb861d23de4e8fbb13
- https://git.kernel.org/stable/c/892dbaf46bb738dacf1fa663eadb3712c85868f0
- https://git.kernel.org/stable/c/ac83b0d91a3f4f0c012ba9c85fb99436cddb1208
- https://git.kernel.org/stable/c/b48284d7f0f76023b215a3409cdc989b5081eadf
- https://git.kernel.org/stable/c/de316c1edf15bc30ff5e0d4c7b37c70fd41cf319
- https://git.kernel.org/stable/c/ecfa6f34492c493a9a1dc2900f3edeb01c79946b
References
- https://git.kernel.org/stable/c/20864e3e41c74cda253a9fa6b6fe093c1461a6a9
- https://git.kernel.org/stable/c/575122cd6569c4c4aa13c4c9958fea506724c788
- https://git.kernel.org/stable/c/6e330889e6c8db99f04d4feb861d23de4e8fbb13
- https://git.kernel.org/stable/c/892dbaf46bb738dacf1fa663eadb3712c85868f0
- https://git.kernel.org/stable/c/ac83b0d91a3f4f0c012ba9c85fb99436cddb1208
- https://git.kernel.org/stable/c/b48284d7f0f76023b215a3409cdc989b5081eadf
- https://git.kernel.org/stable/c/de316c1edf15bc30ff5e0d4c7b37c70fd41cf319
- https://git.kernel.org/stable/c/ecfa6f34492c493a9a1dc2900f3edeb01c79946b
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html