GPT-5.6 Sol Ultra Writes Complete Chrome Exploit With V8 Sandbox Escape
Thu Jul 16 2026
Research
Vulnerability
gbhackers.com
A security researcher reported that the GPT-5.6 Sol Ultra model successfully produced a working renderer exploit for Chrome version 149.0.7827.201. This exploit utilized V8 version 14.9.207.35. The model reportedly combined multiple patched issues in the JavaScript engine and WebAssembly infrastructure, ultimately launching the macOS Calculator application from within a sandboxed Chrome renderer process. GPT-5.6 Sol […]
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