CVE-2026-22164

GPU DDK - Kernel heap OOB write in DevmemIntComputeVirtualIndicesFromLogical

Published Jun 8, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Imaginationtech
Imaginationtech graphics Ddk
Vendors & Products Imaginationtech
Imaginationtech graphics Ddk
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title GPU DDK - Kernel heap OOB write in DevmemIntComputeVirtualIndicesFromLogical
Weaknesses CWE-122
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
imaginationtech
Published
Updated
Jun 8, 2026, 6:19 PM
Reserved
Jan 6, 2026, 3:50 PM
Status
Deferred
Published
Jun 8, 2026, 4:16 PM
Modified
Jul 23, 2026, 7:10 AM