---
id: CVE-2026-23187
title: 'pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains

  Fix out-of-range access of bc->domains in imx8m_blk_ctrl_remove().
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 <
    7842b5dfcac888ece025a2321257d74b2264b099
  - >-
    Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 <
    071159ff5c0bf2e5efff79501e23faf3775cbcd1
  - >-
    Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 <
    4390dcdabb5fca4647bf56a5a6b050bbdfa5760f
  - >-
    Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 <
    eb54ce033b344b531b374496e68a2554b2b56b5a
  - >-
    Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 <
    6bd8b4a92a901fae1a422e6f914801063c345e8d
  - Linux 5.16
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-11-05T21:21:52.894475Z'
published: '2026-02-14'
updated: '2026-11-05'
sourceUpdated: '2026-11-05T21:23:21.365Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-23187'
references:
  - url: 'https://git.kernel.org/stable/c/7842b5dfcac888ece025a2321257d74b2264b099'
  - url: 'https://git.kernel.org/stable/c/071159ff5c0bf2e5efff79501e23faf3775cbcd1'
  - url: 'https://git.kernel.org/stable/c/4390dcdabb5fca4647bf56a5a6b050bbdfa5760f'
  - url: 'https://git.kernel.org/stable/c/eb54ce033b344b531b374496e68a2554b2b56b5a'
  - url: 'https://git.kernel.org/stable/c/6bd8b4a92a901fae1a422e6f914801063c345e8d'
tags:
  - cve.org
epss: 0.00135
epssPercentile: 0.03028
ingestedAt: '2026-11-05T22:38:32.087Z'
---

## Overview

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

pmdomain: imx8m-blk-ctrl: fix out-of-range access of bc->domains

Fix out-of-range access of bc->domains in imx8m_blk_ctrl_remove().

## Affected

- `Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 < 7842b5dfcac888ece025a2321257d74b2264b099`
- `Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 < 071159ff5c0bf2e5efff79501e23faf3775cbcd1`
- `Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 < 4390dcdabb5fca4647bf56a5a6b050bbdfa5760f`
- `Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 < eb54ce033b344b531b374496e68a2554b2b56b5a`
- `Linux >= 2684ac05a8c4d2d5c49e6c11eb6206b30a284813 < 6bd8b4a92a901fae1a422e6f914801063c345e8d`
- `Linux 5.16`

## Remediation

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