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Vulnerabilities CVE-2026-49746

CVE-2026-49746

None
Open
TLP:CLEAR

GPU DDK - Dimension Mismatch and Integer Truncation in PMRDevPhysAddrOSMem

NVD CVE.org

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Description

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause OOB read kernel memory access and in certain cases cause GPU UAF of arbitrary pages. Incorrect validation of array index can lead to OOB read and potentially to GPU UAF of arbitrary pages.

Details

EPSS Score ⓘ
0.11%

1.3th percentile

Confidence
90%
Published
Aug 7, 2026
Last Modified
Aug 7, 2026
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