I am republishing this question and making it more specific to get a better response.
Is it possible to install the latest software release from Cisco (v 9.3) on a 32-bit ASA 5510?
Rackspace suggests Cisco only released a 64-bit version of software v9.3 and it is not compatible with our hardware firewall which is 32-bit.
Our firewall is currently at v9.1 and also functioning as a SSL VPN gateway and is prone to TLS POODLE vulnerability. Appreciate any inputs...