Google Dawn contains an use-after-free vulnerability that could allow a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. This vulnerability could affect multiple Chromium-based products including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
PoC: CVE-2026-5281
CVE-2026-5281 (Chrome Dawn WebGPU UAF) analysis, lab validation tools, and reproducible environment for vulnerable vs patched builds.
PoC: CVE-2026-5281-Research-Toolkit
Chrome WebGPU Use-After-Free (CWE-416) This toolkit is for security research and defensive verification around CVE-2026-5281. Patched Chrome version: 146.0.7680.178 Potentially vulnerable versions: anything below 146.0.7680.178
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