Integer Overflow Vulnerability in Imagination Technologies GPU Driver

CVE-2026-49747

What is CVE-2026-49747?

A non-privileged user running specific software may exploit an integer overflow in the GPU driver due to incorrect mapping of GPU buffers larger than 4GB. This can lead to corruption of array lengths, resulting in out-of-bounds writes to GPU memory. Such vulnerabilities pose significant security risks, potentially leading to kernel panics and unanticipated behavior in the system.

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