CVE-2026-34194
Received Received - Intake
Improper GPU Memory Mapping in Software

Publication date: 2026-06-08

Last updated on: 2026-06-08

Assigner: imaginationtech

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.
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Meta Information
Published
2026-06-08
Last Modified
2026-06-08
Generated
2026-06-09
AI Q&A
2026-06-08
EPSS Evaluated
N/A
NVD
CVE-2026-34194
EUVD
EUVD-2026-35083
Affected Vendors & Products
Currently, no data is known.
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-468 In C and C++, one may often accidentally refer to the wrong memory due to the semantics of when math operations are implicitly scaled.
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Executive Summary

This vulnerability occurs when software running as a non-privileged user makes improper GPU system calls, which leads to mismanagement of a mapping state used for sparse memory allocation.

Additionally, the product mistakenly refers to incorrect memory locations because of how mathematical operations are implicitly scaled across buffers of different sizes.

Impact Analysis

This vulnerability allows software running as a non-privileged user to make improper GPU system calls, which can cause mismanagement of memory mapping states for sparse memory allocations.

As a result, the product may accidentally reference the wrong memory due to how mathematical operations are implicitly scaled across buffers of different sizes.

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