[z-e-r-o]

They even released "Security Update 2015-004" at the same time, including many updates for 10.8 and 10.9, but not the admin framework.

https://support.apple.com/en-us/HT204659

[zatkin]

The first item on their list of patches is this vulnerability.

[firebones]

...and it says the admin framework fix only applies to 10.10 to 10.10.2, which was his point--it doesn't fix 10.8 to 10.9 like many of the other security update features do.