More importantly, the version included with OS 10.6.4 is one that is subject to some recently uncovered (and subsequently patched) security vulnerabilities.Īccording to a recent ComputerWorld article on the matter, the 10.6.4 update does not appear to downgrade an existing installation of the latest version of Flash, so people who have already updated should be fine however, be sure to check your browser to see what version you have installed. While most people will not experience much difference in terms of performance, there could be some stability or compatibility differences that a few people may notice. The version Apple supplies is 10.0.45.2, whereas the latest version from Adobe is 10.1.53.64. Apparently Apple included an older version of Adobe's Flash Player plugin with the latest Mac OS X 10.6.4 update.
