PT-2026-36498 · Imagination Technologies · Graphics Ddk

Published 2026-05-01 · Updated 2026-05-01 · CVE-2026-22167

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description Software executed by a non-privileged user can perform improper GPU system calls to force the GPU to write to arbitrary physical memory pages. This can lead to write operations on restricted internal GPU buffers, resulting in the corruption of arbitrary physical memory. Under certain conditions, this may corrupt memory pages used by the kernel and platform drivers, potentially altering their behavior.

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

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2026-22167

Affected Products

Graphics Ddk

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-22167 · Security Note
• https://imaginationtech.com/gpu-driver-vulnerabilities · Note
• https://twitter.com/CVEnew/status/2050254027712070010 · Twitter Post