A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger write UAF crash in the GPU GLES user-space shared library. On certain platforms, when the process executing graphics workload has system privileges this could enable subsequent exploit on the system.
History

Fri, 01 May 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H'}


Fri, 01 May 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 01 May 2026 16:15:00 +0000

Type Values Removed Values Added
Description A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger write UAF crash in the GPU GLES user-space shared library. On certain platforms, when the process executing graphics workload has system privileges this could enable subsequent exploit on the system.
Title GPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachable
Weaknesses CWE-416
References

cve-icon MITRE

Status: PUBLISHED

Assigner: imaginationtech

Published:

Updated: 2026-05-01T19:19:02.700Z

Reserved: 2026-01-06T15:50:36.205Z

Link: CVE-2026-22166

cve-icon Vulnrichment

Updated: 2026-05-01T17:57:05.632Z

cve-icon NVD

Status : Received

Published: 2026-05-01T16:16:29.563

Modified: 2026-05-01T20:16:21.323

Link: CVE-2026-22166

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-01T23:00:14Z