---
id: CVE-2026-93065
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs

  The loop counter 'count' was declared as u8 while num_pc is u32.
  If firmware advertises more than 255 PC en…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs

  The loop counter 'count' was declared as u8 while num_pc is u32.
  If firmware advertises more than 255 PC en…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 2b69d242e29b891b11f1190201f4a08abb0c8342 <
    8d74cb5fbb7a0d825403a74d18386dc7b22426a9
  - >-
    Linux >= 2b69d242e29b891b11f1190201f4a08abb0c8342 <
    9710b20d09d847e07e190087b0b529673d3f1fad
  - >-
    Linux >= 2b69d242e29b891b11f1190201f4a08abb0c8342 <
    8d8a526f3ec659194f846a2cb33844d9f6cb9995
  - >-
    Linux >= 2b69d242e29b891b11f1190201f4a08abb0c8342 <
    769e1910d41fdd01453cef4ae032a3c162f029f8
  - >-
    Linux >= 2b69d242e29b891b11f1190201f4a08abb0c8342 <
    71e67b4b59337b2f9f4fef976a27de2dad7aabf2
  - Linux ff800b0c4797c6e97f09fcd93ca8b83040d77fb4
  - Linux >= 6.4.4 < 6.5
  - Linux 6.5
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T17:18:00.267'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93065'
references:
  - url: 'https://git.kernel.org/stable/c/71e67b4b59337b2f9f4fef976a27de2dad7aabf2'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/769e1910d41fdd01453cef4ae032a3c162f029f8'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/8d74cb5fbb7a0d825403a74d18386dc7b22426a9'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/8d8a526f3ec659194f846a2cb33844d9f6cb9995'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/9710b20d09d847e07e190087b0b529673d3f1fad'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-17T16:21:47.766Z'
epss: 0.00168
epssPercentile: 0.06492
---

## Overview

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

wifi: iwlwifi: fix counter type in iwl_fwrt_dump_error_logs

The loop counter 'count' was declared as u8 while num_pc is u32.
If firmware advertises more than 255 PC entries the counter wraps
back to zero and the loop never terminates potentially causing an
infinite loop or reading past the allocated pc_data array.

Change the declaration to u32 to match num_pc.

## Remediation

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