Apple security updates

This document lists security updates for Apple software.

About Apple security updates

For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. This document lists recent releases.

For more information about security, see the Apple Product Security page. You can encrypt communications with Apple using the Apple Product Security PGP Key.

How to get software updates

Keeping your software up to date is one of the most important things you can do to maintain your Apple product's security. Learn how to update each of your Apple products:

Apple security updates

Name and information link

Available for

Release date
iOS 10.0.2 iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later 23 Sept 2016
iCloud for Windows 6.0 Windows 7 and later 20 Sept 2016
macOS Server 5.2 macOS Sierra 10.12 20 Sept 2016
Safari 10 OS X Yosemite v10.10.5, OS X El Capitan v10.11.6, and macOS Sierra 10.12 20 Sept 2016
macOS Sierra 10.12 OS X El Capitan v10.11.6 20 Sept 2016
iTunes 12.5.1 for Windows Windows 7 and later 13 Sept 2016
tvOS 10 Apple TV (4th generation) 13 Sept 2016
watchOS 3 All Apple Watch models 13 Sept 2016
Xcode 8 OS X El Capitan v10.11.5 and later 13 Sept 2016
iOS 10.0.1 iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later 13 Sept 2016
iOS 10 iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later 13 Sept 2016
Security Update 2016-001 El Capitan and Security Update 2016-005 Yosemite OS X Yosemite v10.10.5 and OS X El Capitan v10.11.6 1 Sept 2016
Safari 9.1.3 OS X Mavericks v10.9.5 and OS X Yosemite v10.10.5 1 Sept 2016
iOS 9.3.5 iPhone 4s and later, iPad 2 and later, iPod touch (5th generation) and later 25 Aug 2016
iOS 9.3.4 iPhone 4s and later, iPad 2 and later, iPod touch (5th generation) and later 4 Aug 2016
iCloud for Windows 5.2.1 Windows 7 and later 18 July 2016
iTunes 12.4.2 for Windows Windows 7 and later 18 July 2016
Safari 9.1.2 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11.6 18 July 2016
tvOS 9.2.2 Apple TV (4th generation) 18 July 2016
watchOS 2.2.2 Apple Watch Sport, Apple Watch, Apple Watch Edition, and Apple Watch Hermes 18 July 2016
iOS 9.3.3 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 18 July 2016
OS X El Capitan v10.11.6 and Security Update 2016-004 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 and later 18 July 2016
AirPort Base Station Firmware Update 7.6.7 and 7.7.7 AirPort Express, AirPort Extreme, and AirPort Time Capsule base stations with 802.11n; AirPort Extreme and AirPort Time Capsule base stations with 802.11ac 20 June 2016
iTunes 12.4 Windows 7 and later 16 May 2016
Safari 9.1.1 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11.5 16 May 2016
OS X El Capitan v10.11.5 and Security Update 2016-003 OS X El Capitan v10.11 and later 16 May 2016
watchOS 2.2.1 Apple Watch Sport, Apple Watch, Apple Watch Edition, and Apple Watch Hermes 16 May 2016
iOS 9.3.2 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 16 May 2016
tvOS 9.2.1 Apple TV (4th generation) 16 May 2016
Xcode 7.3.1 OS X El Capitan v10.11 and later 3 May 2016
iOS 9.3.1 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 31 Mar 2016
iBooks Author 2.4.1 OS X Yosemite v10.10 and later 29 Mar 2016
OS X Server 5.1 OS X El Capitan v10.11.4 21 Mar 2016
Safari 9.1 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11.4 21 Mar 2016
OS X El Capitan v10.11.4 and Security Update 2016-002 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 to v10.11.3 21 Mar 2016
Xcode 7.3 OS X El Capitan v10.11 and later 21 Mar 2016
tvOS 9.2 Apple TV (4th generation) 21 Mar 2016
watchOS 2.2 Apple Watch Sport, Apple Watch, Apple Watch Edition, and Apple Watch Hermes 21 Mar 2016
iOS 9.3 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 21 Mar 2016
Apple Software Update 2.2 Windows 7 and later 9 Mar 2016
Apple TV 7.2.1 Apple TV (3rd generation) 25 Feb 2016
tvOS 9.1.1 Apple TV (4th generation) 25 Jan 2016
Safari 9.0.3 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11.3 19 Jan 2016
OS X El Capitan 10.11.3 and Security Update 2016-001 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, OS X El Capitan v10.11 to v10.11.2 19 Jan 2016
iOS 9.2.1 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 19 Jan 2016
QuickTime 7.7.9 Windows 7 and Windows Vista 7 Jan 2016
Security Update 2015-006 Yosemite OS X Yosemite v10.10.5 11 Dec 2015
iTunes 12.3.2 Windows 7 and later 11 Dec 2015
Xcode 7.2 OS X Yosemite v10.10.5 and later 8 Dec 2015
Safari 9.0.2 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11.2 8 Dec 2015
watchOS 2.1 Apple Watch Sport, Apple Watch, Apple Watch Edition, and Apple Watch Hermes 8 Dec 2015
OS X El Capitan 10.11.2, Security Update 2015-005 Yosemite, and Security Update 2015-008 Mavericks OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, OS X El Capitan v10.11 and v10.11.1 8 Dec 2015
tvOS 9.1 Apple TV (4th generation) 8 Dec 2015
iOS 9.2 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 8 Dec 2015
OS X Server 5.0.15 OS X Yosemite v10.10.5, OS X El Capitan v10.11.1 and later 21 Oct 2015
Xcode 7.1 OS X Yosemite v10.10.5 and later 21 Oct 2015
Mac EFI Security Update 2015-002 OS X Mavericks v10.9.5 21 Oct 2015
iTunes 12.3.1 Windows 7 and later 21 Oct 2015
OS X El Capitan 10.11.1, Security Update 2015-004 Yosemite, and Security Update 2015-007 Mavericks OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 21 Oct 2015
Safari 9.0.1 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11.1 21 Oct 2015
watchOS 2.0.1 Apple Watch Sport, Apple Watch, Apple Watch Edition, and Apple Watch Hermes 21 Oct 2015
iOS 9.1 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 21 Oct 2015
Keynote 6.6, Pages 5.6, Numbers 3.6, iWork for iOS 2.6 OS X Yosemite v10.10.4 and later, iOS 8.4 and later 15 Oct 2015
OS X El Capitan 10.11 Mac OS X v10.6.8 and later 30 Sept 2015
Safari 9 OS X Mavericks v10.9.5, OS X Yosemite v10.10.5, and OS X El Capitan v10.11 30 Sept 2015
iOS 9.0.2 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 30 Sept 2015
watchOS 2 Apple Watch Sport, Apple Watch, and Apple Watch Edition 21 Sept 2015
OS X Server v5.0.3 OS X Yosemite v10.10.5 and later 16 Sept 2015
iTunes 12.3 Windows 7 and later 16 Sept 2015
Xcode 7.0 OS X Yosemite v10.10.4 and later 16 Sept 2015
iOS 9 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 16 Sept 2015
QuickTime 7.7.8 Windows 7 and Windows Vista 20 Aug 2015
OS X Server v4.1.5 OS X Yosemite v10.10.5 and later 13 Aug 2015
iOS 8.4.1 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 13 Aug 2015
OS X Yosemite 10.10.5 and Security Update 2015-006 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.4 13 Aug 2015
Safari 8.0.8, Safari 7.1.8, and Safari 6.2.8 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4 13 Aug 2015
QuickTime 7.7.7 Windows 7 and Windows Vista 30 June 2015
iTunes 12.2 Windows 8 and Windows 7 30 June 2015
Safari 8.0.7, Safari 7.1.7, and Safari 6.2.7 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.3 30 June 2015
Mac EFI Security Update 2015-001 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5 30 June 2015
OS X Yosemite 10.10.4 and Security Update 2015-005 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.3 30 June 2015
iOS 8.4 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 30 June 2015
Watch OS 1.0.1 Apple Watch Sport, Apple Watch, and Apple Watch Edition 19 May 2015
Safari 8.0.6, Safari 7.1.6, and Safari 6.2.6 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.3 06 May 2015
OS X Server 4.1 OS X Yosemite v10.10 and later 08 Apr 2015
Xcode 6.3 OS X Yosemite v10.10 and later 08 Apr 2015
Apple TV 7.2 Apple TV 3rd generation and later 08 Apr 2015
iOS 8.3 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 08 Apr 2015
OS X Yosemite 10.10.3 and Security Update 2015-004 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 to v10.10.2 08 Apr 2015
Safari 8.0.5, Safari 7.1.5, and Safari 6.2.5 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.2 08 Apr 2015
Security Update 2015-003 OS X Yosemite v10.10.2 19 Mar 2015
Safari 8.0.4, Safari 7.1.4, and Safari 6.2.4 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.2 17 Mar 2015
Xcode 6.2 OS X Mavericks v10.9.4 and later 09 Mar 2015
Security Update 2015-002 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.2 09 Mar 2015
Apple TV 7.1 Apple TV 3rd generation and later 09 Mar 2015
iOS 8.2 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 09 Mar 2015
OS X v10.10.2 and Security Update 2015-001 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10 and v10.10.1 27 Jan 2015
Safari 8.0.3, Safari 7.1.3, and Safari 6.2.3 OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, OS X Yosemite v10.10.1 27 Jan 2015
iOS 8.1.3 iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later 27 Jan 2015
Apple TV 7.0.3 Apple TV 3rd generation and later 27 Jan 2015

For information about earlier security updates, see these documents:

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