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Critical OS X Mavericks update fixes huge security flaw on Macs

Published Feb 25th, 2014 2:35PM EST
BGR

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After releasing an iOS fix to address a critical SSL security issue last week, Apple on Tuesday issued an update for its OS X Mavericks operating system (OS X 10.9.2) to address the matter, but also to fix other issues and add new features, including support for FaceTime audio calls, call waiting for FaceTime, and iMessage blocking on the Mac. The full change log for Apple’s OS X 10.9.2 update follows below.

The OS X Mavericks v10.9.2 Update is recommended for all OS X Mavericks users. It improves the stability, compatibility, and security of your Mac. This update:

  • Adds the ability to make and receive FaceTime audio calls
  • Adds call waiting support for FaceTime audio and video calls
  • Adds the ability to block incoming iMessages from individual senders
  • Includes general improvements to the stability and compatibility of Mail
  • Improves the accuracy of unread counts in Mail
  • Resolves an issue that prevented Mail from receiving new messages from certain providers
  • Improves AutoFill compatibility in Safari
  • Fixes an issue that may cause audio distortion on certain Macs
  • Improves reliability when connecting to a file server using SMB2
  • Fixes an issue that may cause VPN connections to disconnect
  • Improves VoiceOver navigation in Mail and Finder
  • Improves VoiceOver reliability when navigating websites
  • Improves compatibility with Gmail Archive mailboxes
  • Includes improvements to Gmail labels
  • Improves Safari browsing and Software Update installation when using an authenticated web proxy
  • Fixes an issue that could cause the Mac App Store to offer updates for apps that are already up to date
  • Improves the reliability of diskless NetBoot service in OS X Server
  • Fixes braille driver support for specific HandyTech displays
  • Resolves an issue when using Safe Boot with some systems
  • Improves ExpressCard compatibility for some MacBook Pro 2010 models
  • Resolves an issue which prevented printing to printers shared by Windows XP
  • Resolves an issue with Keychain that could cause repeated prompts to unlock the Local Items keychain
  • Fixes an issue that could prevent certain preference panes from opening in System Preferences
  • Fixes an issue that may prevent migration from completing while in Setup Assistant

For detailed information about the security content of this update, see Apple security updates.

Chris Smith Senior Writer

Chris Smith has been covering consumer electronics ever since the iPhone revolutionized the industry in 2007. When he’s not writing about the most recent tech news for BGR, he closely follows the events in Marvel’s Cinematic Universe and other blockbuster franchises.

Outside of work, you’ll catch him streaming new movies and TV shows, or training to run his next marathon.