# iio: health: max30102: fix NULL dereference in interrupt handler

CVE record · `CVE-2026-98665`

- **Identifiers:** `CVE-2026-98665`
- **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:** 21 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: `90579b69e94bf11ea0745ff003e82a6ce9725f96 to before 2a74f30a7bb305cdc5c3e3e9239b32bb84f3529f` (git)
  - affected: `90579b69e94bf11ea0745ff003e82a6ce9725f96 to before eeb23ba97bd8016e815ef70300b8d34a0a316b90` (git)
  - affected: `90579b69e94bf11ea0745ff003e82a6ce9725f96 to before 60699102827fdb51f9591414165359c8e867f302` (git)
  - affected: `90579b69e94bf11ea0745ff003e82a6ce9725f96 to before 8d6f98972fe2bd6f73f39d982af0c85d766a1503` (git)
  - affected: `90579b69e94bf11ea0745ff003e82a6ce9725f96 to before f0ea4824deebf21dacfbe397c4b0a5fd3e745a8d` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `4.16`
  - unaffected: `before 4.16` (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:** 0.0017, the 6th 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-2026-98665](https://www.cve.org/CVERecord?id=CVE-2026-98665)
- [NVD: CVE-2026-98665](https://nvd.nist.gov/vuln/detail/CVE-2026-98665)

### References from the CNA

- <https://git.kernel.org/stable/c/2a74f30a7bb305cdc5c3e3e9239b32bb84f3529f>
- <https://git.kernel.org/stable/c/eeb23ba97bd8016e815ef70300b8d34a0a316b90>
- <https://git.kernel.org/stable/c/60699102827fdb51f9591414165359c8e867f302>
- <https://git.kernel.org/stable/c/8d6f98972fe2bd6f73f39d982af0c85d766a1503>
- <https://git.kernel.org/stable/c/f0ea4824deebf21dacfbe397c4b0a5fd3e745a8d>

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-2026-98665>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-98665/>. Everything for agents: <https://agentprime.io/llms.txt>.