---
id: CVE-2026-90406
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  media: qcom: iris: handle runtime PM resume failure in core deinit

  Check the return value of pm_runtime_resume_and_get() in
  iris_core_deinit().

  If runtime PM resume f…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  media: qcom: iris: handle runtime PM resume failure in core deinit

  Check the return value of pm_runtime_resume_and_get() in
  iris_core_deinit().

  If runtime PM resume f…
severity: medium
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= bb8a95aa038e099f5ec82c466e996b006e05abd7 <
    e7768f3dae9f2c6e5b80e9c02429550ea39f2be6
  - >-
    Linux >= bb8a95aa038e099f5ec82c466e996b006e05abd7 <
    cb83cfff8dff5d546fadce15596e01b1504b632a
  - >-
    Linux >= bb8a95aa038e099f5ec82c466e996b006e05abd7 <
    75d79879ec3cbfd288144b0ae4c3e3fa7700c5fc
  - Linux 6.15
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:17:40.463'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90406'
references:
  - url: 'https://git.kernel.org/stable/c/75d79879ec3cbfd288144b0ae4c3e3fa7700c5fc'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/cb83cfff8dff5d546fadce15596e01b1504b632a'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/e7768f3dae9f2c6e5b80e9c02429550ea39f2be6'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-90406.json
  - url: 'https://access.redhat.com/security/cve/CVE-2026-90406'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2536362'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-90406'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90406'
  - url: >-
      https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-90406.mbox
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
ingestedAt: '2026-09-17T16:21:47.799Z'
epss: 0.00206
epssPercentile: 0.10619
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-253
---

## Overview

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

media: qcom: iris: handle runtime PM resume failure in core deinit

Check the return value of pm_runtime_resume_and_get() in
iris_core_deinit().

If runtime PM resume fails, skip hardware power-off operations but
still perform software teardown and state transition. Also skip the
corresponding pm_runtime_put_sync() call to avoid unbalanced runtime
PM references.

## 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-2026-90406.json)