---
id: CVE-2026-98409
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  watchdog: rtd119x: Avoid division by zero

  clk_get_rate() could return 0
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  watchdog: rtd119x: Avoid division by zero

  clk_get_rate() could return 0.  Avoid a division by zero panic.
severity: none
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T14:17:52.100'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-98409'
references:
  - url: 'https://git.kernel.org/stable/c/1f22001b34984350844d629862f70934770cb796'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/5af7d2cbd20f893def03c8310a460ade66a5d822'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/757c721545b9ffac5c3042a0cd3685ea28af7e81'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/8a12e049d517d7dee78500633f8f0e47262a67e0'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/b4ede87765a2e58ca4f18f5f8037c4826b9cc93f'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
ingestedAt: '2026-10-14T15:36:13.983Z'
---

## Overview

In the Linux kernel, the following vulnerability has been resolved:

watchdog: rtd119x: Avoid division by zero

clk_get_rate() could return 0.  Avoid a division by zero panic.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.