---
id: CVE-2026-93272
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  remoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3

  The changes introduced to handle single power domain platforms have
  swapped the info pointer incre…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  remoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3

  The changes introduced to handle single power domain platforms have
  swapped the info pointer incre…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 65991ea8a6d1e68effdc01d95ebe39f1653f7b71 <
    bce6b48af3abf7468d12ef4933f21bd8c1d822e9
  - >-
    Linux >= 65991ea8a6d1e68effdc01d95ebe39f1653f7b71 <
    3dbc90b9c22ea96e37bf55f6011e63b5123ec668
  - Linux 654c295f9079d2c7875172142022168e34c4e34e
  - Linux 8d0d4c11cace475f1b07f98ee3d2bd334590e17b
  - Linux fef1e1487dea81c2b4560e393ba4b0be57e28d01
  - Linux 69bb5b3ae348040e385113efba5bdc76396644d0
  - Linux 04a89c98810d2dba8187120c07fdb732aa40ca14
  - Linux >= 5.15.185 < 5.16
  - Linux >= 6.1.141 < 6.2
  - Linux >= 6.6.93 < 6.7
  - Linux >= 6.12.31 < 6.13
  - Linux >= 6.14.9 < 6.15
  - Linux 6.15
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T16:17:24.280'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93272'
references:
  - url: 'https://git.kernel.org/stable/c/3dbc90b9c22ea96e37bf55f6011e63b5123ec668'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/bce6b48af3abf7468d12ef4933f21bd8c1d822e9'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-24T16:47:15.839Z'
---

## Overview

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

remoteproc: qcom_wcnss: Fix handling the lack of PD regulators in v3

The changes introduced to handle single power domain platforms have
swapped the info pointer increment from num_pd_vregs to num_pds, which
would shift the info pointer past the end of the array for pronto-v3,
which does not list power domain regulators in vregs.

This showed up as a difference between GCC- and LLVM-compiled kernels
on SDM632 devices, where only with LLVM one would get the
"regulator request with no identifier" error, because the out-of-bounds
memory ended up being zeroed. Fix by skipping the increment when there
are more power domains than regulators.

## Remediation

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