You will need a valid CCO account (which I guess you've already got). Then just go to the support section on the Cisco website, choose "download software", then just specify your CCM version etc. and you will see all the patches available.
Cisco guarantees that they will release any critical operating system patch within 24 hours of the Microsoft announcement. Noncritical patches are rolled up into a monthly update.
"Approved" Microsoft patches are contained in the SRs
You certainly won't find any names related to MS patches if that's what you were hoping to find here. Patches downloaded directly from MS can break your server and will cause it to be unsupported by Cisco so only download OS patches from Cisco.com
These are the paths to get to each CCX logs through CLI. They may be helpful if you are having issues accessing RTMT or downloading logs through it.
If you want to download them you have to prefix "file get " and you can add one of the options (re...