Write Use-After-Free Vulnerability in GPU Shader Compiler by Imagination Technologies

CVE-2025-13952

What is CVE-2025-13952?

A vulnerability exists in the GPU shader compiler library of Imagination Technologies, triggered by web pages containing unconventional GPU shader code. This issue leads to a write use-after-free scenario, where the compiler retains a pointer to a previously freed memory object. If exploited on platforms with elevated system privileges, it poses a risk for further exploitation of the device, highlighting the need for robust security measures when processing external shader code.

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