# iio: imu: adis16400: fix unprotected debugfs reads

CVE record · `CVE-2026-98664`

- **Identifiers:** `CVE-2026-98664`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 18 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:44 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before 48bb3c9b4a2fac64cb17c357418ebfbd4c9ac8ff` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before 69cc001761894c65a0eef1bb6df911b39d30d71e` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before d32eb2161b452a25b03f915f431bdcb9722cd92c` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before d3078aaef8af4648f94eeafde4b7b36efd9838d1` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before e9b4c00f775a915b759b08bfe2c5e806a8301a59` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before 50e8d70ba0743f88afd7e49f9cebd1841ee677f5` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before f501302ebb9e1504162351b951fe3ae331c852ab` (git)
  - affected: `ae1d37a9bb4bd8d9091a40d153143e99b115ee37 to before d94787287a113a1326211647d5e0deed1e9de105` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.8`
  - unaffected: `before 5.8` (semver)
  - unaffected: `5.10.273 to 5.10.*, inclusive` (semver)
  - unaffected: `5.15.224 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.191 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.160 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.113 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.56 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.10 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0021, the 11th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 18 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-98664](https://www.cve.org/CVERecord?id=CVE-2026-98664)
- [NVD: CVE-2026-98664](https://nvd.nist.gov/vuln/detail/CVE-2026-98664)

### References from the CNA

- <https://git.kernel.org/stable/c/48bb3c9b4a2fac64cb17c357418ebfbd4c9ac8ff>
- <https://git.kernel.org/stable/c/69cc001761894c65a0eef1bb6df911b39d30d71e>
- <https://git.kernel.org/stable/c/d32eb2161b452a25b03f915f431bdcb9722cd92c>
- <https://git.kernel.org/stable/c/d3078aaef8af4648f94eeafde4b7b36efd9838d1>
- <https://git.kernel.org/stable/c/e9b4c00f775a915b759b08bfe2c5e806a8301a59>
- <https://git.kernel.org/stable/c/50e8d70ba0743f88afd7e49f9cebd1841ee677f5>
- <https://git.kernel.org/stable/c/f501302ebb9e1504162351b951fe3ae331c852ab>
- <https://git.kernel.org/stable/c/d94787287a113a1326211647d5e0deed1e9de105>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-98664>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98664/>. Everything for agents: <https://agentprime.io/llms.txt>.