If you enjoy browsing ‘iffy’ websites or accessing more suspicious content online, then an older and unsupported version of OS X could quickly get you into trouble.
#Get older versions of os x install
If you are running an older version of OS X, in order to obtain the same improvements you would need to download and install another recent release of PHP – something which is perfectly possible, but which you are very unlikely to attempt. Among many other fixes, this included updating PHP to versions 5.5.29 and 5.4.45. It applied to OS X 10.11 (bundled in the update to version 10.11.1), 10.10.5 (Yosemite), and 10.9.5 (Mavericks). Apple only fixes supported versions of OS X with released security patches, and does not tell you which vulnerabilities may exist in older versions either.įor example, the last security update for OS X was distributed on 21 October 2015, designated Security Update 2015-007. One of the greatest potential disadvantages with running an old version of OS X which is no longer maintained, is that it does contain security vulnerabilities. Apple discontinued support for 10.8 in October 2015, for 10.7 in October 2014, and for 10.6 in February 2014. Anything earlier than that, including 10.6 (Snow Leopard), is unsupported and no longer receives security patches. As of November 2015, this includes 10.11 (El Capitan), 10.10 (Yosemite), and 10.9 (Mavericks). Away from the enticing displays and glitz of Apple’s stores, many users are still running versions as old as 10.6.8 – sometimes even older – and have neither the desire nor the budget to change.Īside from problems keeping older hardware running, Apple’s official line is that you should only run versions of OS X which are still supported.
We cannot all run the latest Mac and the latest version of OS X.