PT-2026-26692 · Ddk · Ddk

Published 2026-03-20 · Updated 2026-03-21 · CVE-2026-22163

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions versions prior to 2026-22163

Description The product allows malware code to misuse the DDK kernel module IOCTL interface. This misuse enables subversion of the GPU to perform writes to arbitrary physical memory pages. The product utilizes a shared resource concurrently without synchronizing access, potentially leading to issues.

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

Weakness Enumeration

CWE-820

Related Identifiers

CVE-2026-22163

Affected Products

Ddk

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-22163 · Security Note
• https://imaginationtech.com/gpu-driver-vulnerabilities · Vendor Advisory
• https://twitter.com/CVEnew/status/2035262122741879226 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2035217838143668225 · Twitter Post