---
id: CVE-2026-93069
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  OPP: Fix cleanup ordering

  Commit 173e02d67494 ("OPP: Initialize scope-based pointers inline")
  added initialization for all pointers
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  OPP: Fix cleanup ordering

  Commit 173e02d67494 ("OPP: Initialize scope-based pointers inline")
  added initialization for all pointers. In some cases, the ordering was
  ch…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 173e02d674946ff3ef8da7f44a9d5b820b9af21c <
    f0c4b7ca24d2e2618a70826881d69b237e36bcc0
  - >-
    Linux >= 173e02d674946ff3ef8da7f44a9d5b820b9af21c <
    ce46fede7792cedd247e34b48bc8a02eb90c7848
  - Linux 6.19
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:18:00.757'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93069'
references:
  - url: 'https://git.kernel.org/stable/c/ce46fede7792cedd247e34b48bc8a02eb90c7848'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/f0c4b7ca24d2e2618a70826881d69b237e36bcc0'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-17T16:21:47.767Z'
epss: 0.00189
epssPercentile: 0.0885
---

## Overview

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

OPP: Fix cleanup ordering

Commit 173e02d67494 ("OPP: Initialize scope-based pointers inline")
added initialization for all pointers. In some cases, the ordering was
changed so that *opp_table was initialized after *opp. This also changes
the order of the registered cleanup functions.

When the cleanup happens, this can cause use-after-free errors when the
last reference is released and the release function _opp_kref_release
tries to access the already freed opp->opp_table.

Initialize *opp_table before *opp again to fix this and ensure the
correct cleanup order.

## Remediation

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