---
id: CVE-2026-93797
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  wifi: iwlwifi: mvm: fix an off-by-1 boundary check

  Before looking at the 11th byte, check the length is big enough.
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  wifi: iwlwifi: mvm: fix an off-by-1 boundary check

  Before looking at the 11th byte, check the length is big enough.
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    1e3b72c9b63288a5f204e2c8f38eae01515d7dc5
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    4d60332387336088e66cc8f1e71e516b6b872ef9
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    d77aff138c9ec6c8562f4c2c9f262d3d9c4b4cb8
  - Linux < 6.12.111
  - Linux < 6.18.53
  - Linux (all versions)
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T17:17:12.500'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93797'
references:
  - url: 'https://git.kernel.org/stable/c/1e3b72c9b63288a5f204e2c8f38eae01515d7dc5'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/4d60332387336088e66cc8f1e71e516b6b872ef9'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/d77aff138c9ec6c8562f4c2c9f262d3d9c4b4cb8'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-24T16:47:15.900Z'
---

## Overview

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

wifi: iwlwifi: mvm: fix an off-by-1 boundary check

Before looking at the 11th byte, check the length is big enough.

## Remediation

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