CVE-2026-22164

GPU DDK - Kernel heap OOB write in DevmemIntComputeVirtualIndicesFromLogical

State: Published
Severity: 7.5 High
Published: Jun 8, 2026
Updated: Jun 8, 2026
Reserved: Jan 6, 2026

Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to corrupt kernel heap memory.

By creating resources of certain types and presenting a set of parameters to the affected interface the exploit can be used to corrupt kernel memory.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-122 Heap-based Buffer Overflow (4.16)

Affected Products

Product	Versions
Graphics DDKImagination Technologies	1.18 RTMNot affected 23.2 RTMNot affected 24.2 RTMAffected 25.1 RTM through 25.3 RTMAffected 26.1 RTMAffected

References

https://www.imaginationtech.com/gpu-driver-vulnerabilities/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.