In Apple’s second update today, the company has released Safari 5.0.5, which fixes a number of bugs, and two security issue. Both of these affect WebKit, the HTML rendering framework, and correct issues whereby “Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution.”
This update is available for Mac OS X 10.5 and 10.6, and can be downloaded via Software Update, or from the Safari download page. The update is 39.3 MB. Full information about this update is available here.
It is worth noting that the Safari update does not correct the Comodo fraudulent certificate issue, which is addressed in Apple’s Security Update 2011-002.