Release date: 2013-04-04
Opera 12.15 is a recommended upgrade offering security and stability enhancements.
Fixes and Stability Enhancements since Opera 12.14
General and User Interface
- Fixed an issue where the search bar's default engine could be overridden by third-party apps.
- Fixed a moderately severe issue, as reported by Attila Suszter; details will be disclosed at a later date.
- Added safeguards against attacks on the RC4 encryption protocol; see our advisory.
- Fixed an issue where cookies could be set for a top-level domain; see our advisory.