---
id: CVE-2026-98436
title: 'accel/amdxdna: Disable device buffer exporting'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  accel/amdxdna: Disable device buffer exporting

  Device buffers are never intended to be exported. Disable exporting
  support explicitly.
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    33b00fa8023e8ade3409aa9c833b8ce65b8c29eb
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    9480dd7ec3fcadd4217503e4bb32c16e19e4b21f
  - Linux < 7.2.7
  - Linux (all versions)
published: '2026-10-18'
updated: '2026-10-18'
sourceUpdated: '2026-10-18T14:45:25.364Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-98436'
references:
  - url: 'https://git.kernel.org/stable/c/33b00fa8023e8ade3409aa9c833b8ce65b8c29eb'
  - url: 'https://git.kernel.org/stable/c/9480dd7ec3fcadd4217503e4bb32c16e19e4b21f'
tags:
  - cve.org
ingestedAt: '2026-10-18T15:45:12.309Z'
---

## Overview

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

accel/amdxdna: Disable device buffer exporting

Device buffers are never intended to be exported. Disable exporting
support explicitly.

## Affected

- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 33b00fa8023e8ade3409aa9c833b8ce65b8c29eb`
- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9480dd7ec3fcadd4217503e4bb32c16e19e4b21f`
- `Linux < 7.2.7`
- `Linux (all versions)`

## Remediation

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