CVE-2026-21734

The CVE-2026-21734 reports an out-of-bounds write in the GPU shader compiler library triggered by loading a web page containing unusual GPU shader code. The vulnerability affects the GPU shader compiler process and can lead to a segmentation fault or write-out-of-bounds in the shader compiler, wi...

CVE-2026-21734 GPU DDK - libusc OOB write at TreeRemove during WebGPU shader compilation

A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device. An...

CVE-2026-21732 GPU DDK - libusc OOB write at ConvertSwitchToArrayLookupBP during WebGPU shader compilation

A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device. An...

CVE-2026-21732

CVE-2026-21732 affects the GPU shader compiler path used by Imagination Graphics DDK in various disclosures. The issue is described as an out-of-bounds write crash triggered by unusual GPU shader code, specifically when a web page contains shader input that is loaded into the GPU compiler process...

CVE-2026-21732 GPU DDK - libusc OOB write at ConvertSwitchToArrayLookupBP during WebGPU shader compilation

A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device. An...