Our next cumulative update packages are available. The general information you can find in the Office 2010 cumulative update for June 2014. For SharePoint we are still suggesting to install a Full-Server package and that looks as follows.

MSF2010:
2880975 The full server package for Microsoft SharePoint Foundation 2010
http://support.microsoft.com/default.aspx?scid=kb;EN-US;2880975

Download link: http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=2880975&kbln=en-us

SPS2010:
2880972 The full server package for SharePoint Server 2010 and contains also the MSF2010 fixes so you need only this one package.
http://support.microsoft.com/default.aspx?scid=kb;EN-US;2880972

Download link: http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=2880972&kbln=en-us

Project Server 2010:
2880974 The full server package for Project Server 2010 and contains also the SharePoint Server 2010 fixes so you need only this one package.
http://support.microsoft.com/default.aspx?scid=kb;EN-US;2880974

Download link: http://support.microsoft.com/hotfix/KBHotfix.aspx?kbnum=2880974&kbln=en-us

Important for all Server Applications listed above:
After applying the preceding updates, run the SharePoint Products and Technologies Configuration Wizard or “psconfig –cmd upgrade –inplace b2b -wait” in command line. This needs to be done on all servers in the farm with SharePoint installed. You can run psconfig in parallel on all SharePoint machines.

SP1 references:

Posts by CAPES:
SharePoint 2010 SP1 and the June Cumulative Update for SharePoint 2010

Office 2010 Service Pack 1 - 5 Common questions regarding the Service Pack

Update Centers:
Update Center for Microsoft Office, Office Servers, and Related Products
Updates for SharePoint Server 2010 and SharePoint Foundation 2010
Updates for Project Server 2010
Updates for Enterprise Search Products