On 2014/06/27 HP released cell server and core patches for Linux, HP-UX and Windows. The patch bundle 8.12 is requires as prerequisite. It is strongly recommended to read the full description of the bundle.
If you own a valid support contract you can download the patches from http://support.openview.hp.com/selfsolve/patches. For login you need the HP Passport account.
Download the patches as usual, you will need your Passport account.