There's a risk that someone had been sitting on a sandbox escape that assumed having RCE inside the sandbox first, and so they'd been waiting for an RCE exactly like this one.

Those folks would not be disclosing their sandbox escape unless they were good guys.

(Posted with a memory safe WebKit, Fil-C FTW)

oh my god shut the fuck up about your webkit

posted from my outdated chrome android which crashes when i open substack