CVE-2026-34194
GPU DDK - UAF read and/or write to arbitrary physical pages in DevmemIntChangeSparse due to incorrect calculation of the virtual index count
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-468 |
| Vendor | imagination technologies |
| Product | graphics ddk |
| Published | Jun 8, 2026 |
| Last Updated | Jun 8, 2026 |
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Affected Versions
Imagination Technologies / Graphics DDK
24.2 RTM 25.1 RTM ≤ 25.3 RTM 26.1 RTM