---
id: CVE-2026-97433
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  nvme: validate FDP configuration descriptor sizes

  Validate descriptor sizes while walking the FDP configurations log so
  dsze == 0 or a descriptor past the log end cann…
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  nvme: validate FDP configuration descriptor sizes

  Validate descriptor sizes while walking the FDP configurations log so
  dsze == 0 or a descriptor past the log end cann…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    97efd7a41aac08b43ea2337c5913a2bc75484f9f
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    0ef4daa6534a510d61ea67c8ad9bb5097b0dd5f8
  - Linux < 6.18.53
  - Linux (all versions)
published: '2026-09-24'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T17:17:21.350'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-97433'
references:
  - url: 'https://git.kernel.org/stable/c/0ef4daa6534a510d61ea67c8ad9bb5097b0dd5f8'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/97efd7a41aac08b43ea2337c5913a2bc75484f9f'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-24T16:47:15.880Z'
---

## Overview

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

nvme: validate FDP configuration descriptor sizes

Validate descriptor sizes while walking the FDP configurations log so
dsze == 0 or a descriptor past the log end cannot cause unbounded
iteration or reads past the buffer.

## Remediation

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