Except they, naturally, found that all this sandboxing was a tad too restrictive, and ended up adding Apple-esque exceptions for their own code. And in doing s

Except they, naturally, found that all this sandboxing was a tad too restrictive, and ended up adding Apple-esque exceptions for their own code. And in doing so, a critical vulnerability: https://www.mozilla.org/en-US/security/advisories/mfsa2015-78/ https://www.mozilla.org/en-US/security/advisories/mfsa2015-7...