---
id: CVE-2026-98914
title: 'drm/amdgpu: cap ATOM command table nesting depth'
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/amdgpu: cap ATOM command table nesting depth

  Cap nesting at 32 levels with execute_depth and
  return -ELOOP when exceeded.
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    b1d2b29d3115b36efba0976cb5ca3d794c58eead
  - >-
    Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <
    27ef1795bc4e47cae838e0a3ced531c549f9b23d
  - Linux < 6.18.53
  - Linux (all versions)
published: '2026-10-23'
updated: '2026-10-23'
sourceUpdated: '2026-10-23T11:55:10.630Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-98914'
references:
  - url: 'https://git.kernel.org/stable/c/b1d2b29d3115b36efba0976cb5ca3d794c58eead'
  - url: 'https://git.kernel.org/stable/c/27ef1795bc4e47cae838e0a3ced531c549f9b23d'
tags:
  - cve.org
ingestedAt: '2026-10-23T13:24:55.571Z'
---

## Overview

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

drm/amdgpu: cap ATOM command table nesting depth

Cap nesting at 32 levels with execute_depth and
return -ELOOP when exceeded.

## Affected

- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b1d2b29d3115b36efba0976cb5ca3d794c58eead`
- `Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 27ef1795bc4e47cae838e0a3ced531c549f9b23d`
- `Linux < 6.18.53`
- `Linux (all versions)`

## Remediation

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