Apple Releases Multiple Security Updates

Original release date: March 21, 2016

Apple has released security updates for iOS, watchOS, tvOS, Xcode, OS X El Capitan, OS X Server 5.1, and Safari to address multiple vulnerabilities. Exploitation of some of these vulnerabilities may allow a remote attacker to take control of an affected system.

Available updates include:

  • iOS 9.3 for iPhone 4s and later, iPod touch (5th generation) and later, and iPad 2 and later
  • watchOS 2.2 for Apple Watch Sport, Apple Watch, Apple Watch Edition, and Apple Watch Hermes
  • tvOS 9.2 for Apple TV (4th generation)
  • Xcode 7.3 for OS X El Capitan v10.11 and later
  • OS X El Capitan v10.11.4 and Security Update 2016-002 for OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3
  • OS X Server 5.1 for OS X Yosemite v10.10.5 and later
  • Safari 9.1 for OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3

Users and administrators are encouraged to review Apple security updates for iOS, watchOS, tvOS, Xcode, OS X El Capitan, OS X Server, and Safari and apply the necessary updates.


This product is provided subject to this Notification and this Privacy & Use policy.

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