---
id: CVE-2026-90395
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  power: supply: isp1704_charger: cancel work on remove

  The USB notifier and initial VBUS detection can schedule isp->work
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  power: supply: isp1704_charger: cancel work on remove

  The USB notifier and initial VBUS detection can schedule isp->work. The
  remove path unregisters the notifier and …
severity: medium
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    b0fa49bcb25b905b49dbb681c8a94f00d1a7f94d
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    a4750d5d7d1a3bac1b23ac5817f2bfbedcc95ac7
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    1ed74e3a8bbc104b744c257f8cbb2c371485ba4f
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    c22a9a539c76179fca5c0f28ee7652c4afda750b
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    cb442f1823df5782002ab4c36a8775270d41a772
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    f312c5d17f2a7ad50df5b52935d76abbe7b89feb
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    ad4f4e6678ecd4f6de97b73d4bab7d2352d40d70
  - >-
    Linux >= ec46475f3e3163dd80bfee086fa71b36455ecc0b <
    60c5b8a9ef4dbc5d69bbc1a960fe55826cb3b643
  - Linux 2.6.37
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:17:39.170'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90395'
references:
  - url: 'https://git.kernel.org/stable/c/1ed74e3a8bbc104b744c257f8cbb2c371485ba4f'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/60c5b8a9ef4dbc5d69bbc1a960fe55826cb3b643'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/a4750d5d7d1a3bac1b23ac5817f2bfbedcc95ac7'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/ad4f4e6678ecd4f6de97b73d4bab7d2352d40d70'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/b0fa49bcb25b905b49dbb681c8a94f00d1a7f94d'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/c22a9a539c76179fca5c0f28ee7652c4afda750b'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/cb442f1823df5782002ab4c36a8775270d41a772'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/f312c5d17f2a7ad50df5b52935d76abbe7b89feb'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-90395.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-90395'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2536481'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-90395'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90395'
  - url: >-
      https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-90395.mbox
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
ingestedAt: '2026-09-17T16:21:47.802Z'
epss: 0.00177
epssPercentile: 0.0715
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'
cvssSource: vendor
cwe:
  - CWE-367
---

## Overview

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

power: supply: isp1704_charger: cancel work on remove

The USB notifier and initial VBUS detection can schedule isp->work. The
remove path unregisters the notifier and power supply, but does not wait
for queued or running work before tearing down the power supply state.

Cancel the work after unregistering the notifier. Do this before
unregistering the power supply.

This issue was found by a static analysis tool.

## Remediation

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

## Vendor advisories

- **Red Hat VEX** · Moderate · updated 2026-10-20 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-90395.json)