CVE-2026-23382

MediumCVSS 5.5/10Last modified Nov 5, 2026

Description

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < b48284d7f0f76023b215a3409cdc989b5081eadf; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < de316c1edf15bc30ff5e0d4c7b37c70fd41cf319; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < ac83b0d91a3f4f0c012ba9c85fb99436cddb1208; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < 6e330889e6c8db99f04d4feb861d23de4e8fbb13; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < 892dbaf46bb738dacf1fa663eadb3712c85868f0; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < 20864e3e41c74cda253a9fa6b6fe093c1461a6a9; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < 575122cd6569c4c4aa13c4c9958fea506724c788; >= d0742abaa1c396a26bb3d3ce2732988cd3faa020, < ecfa6f34492c493a9a1dc2900f3edeb01c79946b
LinuxLinux2.6.35
SiemensSIMATIC S7-1500 TM MFP - GNU/Linux subsystem< *

References

Timeline

Published
Mar 25, 2026
Last modified
Nov 5, 2026
NVD status
Modified

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CVE-2026-23382: Medium severity, CVSS 5.5 | Vulnix