Patch 11.1.1.6.4 is here and can be downloaded from MOS.

Once more it’s a 7-pack patch and here are the patch numbers and direct links:

Patch 14538078: PATCH 11.1.1.6.4 (1 OF 7) ORACLE BUSINESS INTELLIGENCE INSTALLER
Patch 14538128: PATCH 11.1.1.6.4 (2 OF 7) ORACLE REAL TIME DECISIONS
Patch 14285344: Patch 11.1.1.6.4 (3 of 7) Oracle Business Intelligence Publisher
Patch 14538164: PATCH 11.1.1.6.4 ( 4 OF 7) ORACLE BUSINESS INTELLIGENCE ADF COMPONENTS
Patch 14415773: Patch 11.1.1.6.4 (5 of 7) Enterprise Performance Management Components Installed from BI Installer 11.1.1.6.x
Patch 14405222: Patch 11.1.1.6.4 (6 of 7) Oracle Business Intelligence
Patch 14409674: Patch 11.1.1.6.4 (7 of 7) Oracle Business Intelligence Platform Client Installers and MapViewer

Documentation’s here: https://updates.oracle.com/Orion/Services/download?type=readme&aru=15499675

Cheers!