Out-of-Bounds Write Vulnerability in WebGPU Implementation for Graphics Processing

CVE-2026-65587

What is CVE-2026-65587?

An out-of-bounds write vulnerability arises in certain WebGPU implementations, where unusual content can be processed by the GPU GLES render process. This flaw permits the software to write data beyond a designated memory offset, leading to memory corruption that can destabilize the browser or GPU process. Such behavior risks crashing the process or triggering undefined outcomes, significantly impacting system stability.

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