---
id: CVE-2026-89935
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  iio: light: apds9306: fix PM reference leak in apds9306_read_data()

  apds9306_read_data() calls pm_runtime_resume_and_get() but several
  error paths return directly with…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  iio: light: apds9306: fix PM reference leak in apds9306_read_data()

  apds9306_read_data() calls pm_runtime_resume_and_get() but several
  error paths return directly with…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 620d1e6c7a3fcc54c641f091e07b9040f13def19 <
    f3d97800b03cd39ec135e544dcd0a93ffd18e4c7
  - >-
    Linux >= 620d1e6c7a3fcc54c641f091e07b9040f13def19 <
    3ce75e455dd6eaa775fb0badb31c0b100c7a01fe
  - >-
    Linux >= 620d1e6c7a3fcc54c641f091e07b9040f13def19 <
    d378fceaafd79e0dc59d3546bda251a3058062c0
  - Linux 6.10
published: '2026-09-16'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T11:17:02.910'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-89935'
references:
  - url: 'https://git.kernel.org/stable/c/3ce75e455dd6eaa775fb0badb31c0b100c7a01fe'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/d378fceaafd79e0dc59d3546bda251a3058062c0'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/f3d97800b03cd39ec135e544dcd0a93ffd18e4c7'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-16T10:53:53.967Z'
epss: 0.00198
epssPercentile: 0.09831
---

## Overview

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

iio: light: apds9306: fix PM reference leak in apds9306_read_data()

apds9306_read_data() calls pm_runtime_resume_and_get() but several
error paths return directly without calling pm_runtime_put_autosuspend(),
leaking the runtime PM reference and preventing the device from
autosuspending.

Use PM_RUNTIME_ACQUIRE_AUTOSUSPEND() and PM_RUNTIME_ACQUIRE_ERR() to
automatically handle runtime PM reference release on all return paths.

## Remediation

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