Software update: Opera 10.53 build 3374

Version 10.52 of the Opera web browser was released last Tuesday, but it now appears that there is a serious security flaw. Opera is Norwegian-made and has browsers for all major computers and a wide range of mobile platforms. The browser offers tabs, can be controlled with mouse gestures, has an embedded download manager and there is protection against phishing and malware. In addition to surfing, Opera also offers emailing, a built-in BitTorrent client and chatting via irc or Opera’s own developed social network Unite. Version 10.53 is available for Windows and Mac OS X and only fixes the following security issue:


  • Fixed an issue where multiple asynchronous document modifications could be used to execute arbitrary code; see our advisory

Version number 10.53 build 3374
Release status Final
Operating systems Windows 7, Windows 2000, Windows XP, macOS, Windows Server 2003, Windows Vista, Windows Server 2008
Website Opera
File size 9.88MB
License type Freeware