The product accidentally refers to the wrong memory due to the semantics of how math operations are implicitly scaled across buffers of different sizes.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Imagination Technologies | Graphics DDK | unknown |
|
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Solution
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Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://www.imaginationtech.com/gpu-driver-vulnerabilities/ |
|
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 |
|
Projects
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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