Briefly: OmniWeb Updated to 5.5.3 Posted on 2007-01-09 by Administrator Two days after fixing a security vulnerability plus a bug, The Omni Group has updated its web browser to 5.5.3. Accoring to OmniWeb Release Notes, changes are made as follows: “Security issue addressed: crash when attempting to display resulting in denial of service” Click on the button to download OmniWeb 5.5.3.