QuickTime 7.4.1 addresses security issues, more mactech 17 years ago Apple has released QuickTime 7.4.1 for Leopard, Tiger, and Panther via its Software Update feature and on the Web. The company says these updates address security issues and improves compatibility with third-party applications. Share this: Apple releases QuickTime, GarageBand, Java updatesDateDecember 14, 2007In relation toapple-software-updatesFront Row, QuickTime, iTunes updates postedDateApril 3, 2008In relation toapple=sw-updatesApple releases iTunes 7.4.1 updateDateSeptember 10, 2007In relation toitunes-update