Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of a mapping state maintained for a sparse memory allocation.
The product accidentally refers to the wrong memory due to the semantics of how math operations are implicitly scaled across buffers of different sizes.
Metrics
Affected Vendors & Products
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OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.
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References
| Link | Providers |
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| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ |
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History
Mon, 08 Jun 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Software installed and run as a non-privileged user may conduct improper GPU system calls to cause mismanagement of a mapping state maintained for a sparse memory allocation. The product accidentally refers to the wrong memory due to the semantics of how math operations are implicitly scaled across buffers of different sizes. | |
| Title | GPU DDK - UAF read and/or write to arbitrary physical pages in DevmemIntChangeSparse due to incorrect calculation of the virtual index count | |
| Weaknesses | CWE-468 | |
| References |
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MITRE
Status: PUBLISHED
Assigner: imaginationtech
Published:
Updated: 2026-06-08T14:58:40.452Z
Reserved: 2026-03-26T13:47:30.669Z
Link: CVE-2026-34194
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-06-08T16:16:38.250
Modified: 2026-06-08T16:16:38.250
Link: CVE-2026-34194
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-06-08T16:30:06Z