PT-2026-36497 · Imagination Technologies · Graphics Ddk

Published 2026-05-01 · Updated 2026-05-10 · CVE-2026-22166

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description A web page containing unusual WebGPU content loaded into the GPU GLES render process can trigger a write Use-After-Free (UAF) crash in the GPU GLES user-space shared library. Use-After-Free is a memory corruption issue that occurs when an application continues to use a pointer after it has been freed. On certain platforms, if the process executing the graphics workload possesses system privileges, this could enable subsequent exploitation of the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2026-22166

Affected Products

Graphics Ddk

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-22166 · Security Note
• https://twitter.com/CVEnew/status/2050254025476440291 · Twitter Post
• https://twitter.com/lyrie_ai/status/2053341253840863261 · Twitter Post
• https://imaginationtech.com/gpu-driver-vulnerabilities · Note
• https://twitter.com/lyrie_ai/status/2053341254730059923 · Twitter Post
• https://twitter.com/lyrie_ai/status/2053341253018739118 · Twitter Post