Apple posted a new Java update through software update.

Java for Mac OS X 10.5 Update 4 delivers improved reliability, security, and compatibility for Java SE 6, J2SE 5.0 and J2SE 1.4.2 on Mac OS X 10.5.7 and later. This release updates Java SE 6 to version 1.6.0_13, J2SE 5.0 to version 1.5.0_19, and J2SE 1.4.2 to 1.4.2_21.

Please quit all web browsers before installing this update.

For more details on this update, please visit this website: http://support.apple.com/kb/HT3581

iLife update at 2.3MB 9.0.3

iLife Support provides system software resources that are shared by iLife and other applications. This update addresses general compatibility issues, improves overall stability for the Media Browser, and fixes a number of other minor issues. The issues addressed include:

Resolved memory leaks for improved performance of the Media Browser
Corrected issues to display custom folders when added to the Media Browser
Maintained correct image dates when importing from iPhoto to Aperture
The update is recommended for all users of iLife ’09, iWork ’09, and Aperture 2.

Safari 4 update at 43.8MB

Safari is the fastest and most innovative web browser for Mac and PC.
Now, with Safari 4, you can choose your favorite sites from a stunning wall of graphical previews with Top Sites. Flip through websites as easily as you flip through albums in iTunes with Cover Flow. Easily retrieve sites you’ve seen before with Full History Search.

Apple released several security-related updates through Software Update and Apple’s Support Downloads site.

Security Update 2009-001 addresses a number of vulnerabilities detailed in the update’s support document, notably including the Safari RSS vulnerability disclosed in mid-January.

Multiple input validation issues exist in Safari’s handling of feed: URLs. The issues allow execution of arbitrary JavaScript in the local security zone. This update addresses the issues through improved handling of embedded JavaScript within feed: URLs. Credit to Clint Ruoho of Laconic Security, Billy Rios of Microsoft, and Brian Mastenbrook for reporting these issues.

Source : Apple

Apple has released an update to iTunes to version 8.0.1. The update is available in Mac OS X’s Software Update and provides the following features:

iTunes 8.0.1 improves stability and performance and provides a number of important bug fixes, including:

• Seamlessly plays the current song when creating a new Genius playlist.
• Improves syncing spoken menus to iPod nano.
• Addresses an issue of deleting HD TV episodes when downloading.
• Improves checking for updates from the App Store
• Improves accessibility with VoiceOver.
• Addresses problems syncing Genius results to iPod.

QuickTime 7.4.5 59.6MB

QuickTime 7.4.5 includes fixes that enhance reliability, improve compatibility with third-party applications, and address security issues. This release is recommended for all QuickTime 7 users.

For detailed information on the security content of this update, please visit this website: http://www.info.apple.com/kbnum/n61798.

iTunes 7.6.2 45.0MB

Rent and download your favorite movies with iTunes on your computer or directly to your living room on Apple TV. Enjoy rented movies in sizes up to 720p HD with surround sound on your Apple TV and sizes up to DVD-quality on your computer. Transfer your rented movies from iTunes to your iPod or iPhone and enjoy them on the go.

Also, purchase and download your favorite TV shows, music, and more directly on your Apple TV. Effortlessly transfer purchases made on Apple TV back to your computer with iTunes.

iTunes 7.6.2 provides bug fixes to improve stability and performance.

Keynote Update 4.0.3 21.7MB

This update addresses performance and stability issues when working with large documents.

Front Row Update 2.1.3 21.1MB

This Front Row update provides for bug fixes and improved iTunes compatibility.

Security Update 2008-002 1.1 50.5MB

Security Update 2008-002 is recommended for all users and improves the security of Mac OS X. Previous security updates have been incorporated into this security update.

For detailed information on this update, please visit this website: http://docs.info.apple.com/article.html?artnum=61798.