Unfortunately, it's a bug in CoreText, not WebKit. Either way, both frameworks a...

		adamzegelin on Aug 29, 2013 \| parent \| context \| favorite \| on: DoS exploit crashes iOS/OSX devices using WebKit Unfortunately, it's a bug in CoreText, not WebKit. Either way, both frameworks are at the OS level. Safari uses the OS-provided WebKit framework. An App Store update of Safari would only be able to change application-level features, not WebKit bugs.