Medium 5.5Published Mar 25, 2026

CVE-2026-23382HID: Add HID_CLAIMED_INPUT guards in raw_event callbacks missing them

Updated under an hour ago (Oct 27, 2026, 3:00 PM ET)

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Exploited in the last 30 days

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.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Modified
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before b48284d7f0f76023b215a3409cdc989b5081eadf; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before de316c1edf15bc30ff5e0d4c7b37c70fd41cf319; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before ac83b0d91a3f4f0c012ba9c85fb99436cddb1208; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before 6e330889e6c8db99f04d4feb861d23de4e8fbb13; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before 892dbaf46bb738dacf1fa663eadb3712c85868f0; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before 20864e3e41c74cda253a9fa6b6fe093c1461a6a9; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before 575122cd6569c4c4aa13c4c9958fea506724c788; from d0742abaa1c396a26bb3d3ce2732988cd3faa020 before ecfa6f34492c493a9a1dc2900f3edeb01c79946b	CNA record
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name)	all versions	CISA ADP
linux linux_kernel linux:linux_kernel	from 2.6.35.1 before 5.10.253; from 5.11 before 5.15.203; from 5.16 before 6.1.167; from 6.2 before 6.6.130; from 6.7 before 6.12.77; from 6.13 before 6.18.17; from 6.19 before 6.19.7; 2.6.35; and 7 more ranges	NVD

References

References

https://git.kernel.org/stable/c/b48284d7f0f76023b215a3409cdc989b5081eadf	patch
https://git.kernel.org/stable/c/de316c1edf15bc30ff5e0d4c7b37c70fd41cf319	patch
https://git.kernel.org/stable/c/ac83b0d91a3f4f0c012ba9c85fb99436cddb1208	patch
https://git.kernel.org/stable/c/6e330889e6c8db99f04d4feb861d23de4e8fbb13	patch
https://git.kernel.org/stable/c/892dbaf46bb738dacf1fa663eadb3712c85868f0	patch
https://git.kernel.org/stable/c/20864e3e41c74cda253a9fa6b6fe093c1461a6a9	patch
https://git.kernel.org/stable/c/575122cd6569c4c4aa13c4c9958fea506724c788	patch
https://git.kernel.org/stable/c/ecfa6f34492c493a9a1dc2900f3edeb01c79946b	patch
https://cert-portal.siemens.com/productcert/html/ssa-784472.html

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.