Software installed and run as a non-privileged user may conduct GPU system calls to write to arbitrary freed physical pages.
Physical memory allocated and freed, without the deferred free mechanism can lead to those resources being used for read/write by the GPU after the kernel module has freed the resource.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ |
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History
Mon, 15 Jun 2026 21:30:00 +0000
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| Metrics |
cvssV3_1
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Sat, 13 Jun 2026 12:45:00 +0000
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| First Time appeared |
Imaginationtech
Imaginationtech graphics Ddk |
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| Vendors & Products |
Imaginationtech
Imaginationtech graphics Ddk |
Fri, 12 Jun 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Software installed and run as a non-privileged user may conduct GPU system calls to write to arbitrary freed physical pages. Physical memory allocated and freed, without the deferred free mechanism can lead to those resources being used for read/write by the GPU after the kernel module has freed the resource. | |
| Title | GPU DDK - Backed sparse PMRs are not handled by deferred free mechanism after shrink | |
| Weaknesses | CWE-416 | |
| References |
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Status: PUBLISHED
Assigner: imaginationtech
Published: 2026-06-12T21:57:29.607Z
Updated: 2026-06-15T19:26:18.813Z
Reserved: 2026-04-17T16:26:03.731Z
Link: CVE-2026-41158
Updated: 2026-06-15T18:51:34.364Z
Status : Deferred
Published: 2026-06-12T22:16:50.693
Modified: 2026-06-16T15:40:10.107
Link: CVE-2026-41158
No data.