De tweede update voor versie 12.10 van Opera is verschenen. Deze webbrowser is beschikbaar voor alle belangrijke computerplatforms en voor een groot aantal mobiele besturingssystemen. In versie 12.10 is onder meer de browser sneller geworden, is ondersteuning voor de nieuwste versies van Windows en OS X toegevoegd en ziet het programma er beter uit op schermen met een heel hoge resolutie. In versie 12.12 zijn verder nog de volgende verbeteringen aangebracht:
General and User InterfaceSecurity
- Several general fixes and stability improvements
- New option ‘Delete settings and data for all extensions’ option (off by default) in the Delete Private Data dialog
- Corrected an issue where using the 'Delete Private Data' dialog could delete extension and settings data
- Redesigned the 'Delete Private Data' dialog to be more usable with small screens
- Fixed an issue where quitting Opera while in fullscreen mode could cripple the interface on the next start-up
UNIX-only
- Fixed an issue where malformed GIF images could allow execution of arbitrary code; see our advisory
- Fixed an issue where repeated attempts to access a target site could trigger address field spoofing, as reported by Masato Kinugawa; see our advisory
- Fixed an issue where private data could be disclosed to other computer users, or be modified by them, as reported by Jann Horn; see our advisory