Apple security updates (2016 to 2017)

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 taken place and patches or releases are available.

For more information about security, see the Apple Product Security page.

This document describes updates and releases from 2016 and 2017 only. Recent Apple security updates are also available.

Apple security updates (2016–2017)

Name and information link	Available for	Release date
iCloud for Windows 7.2	Windows 7 and later	13 Dec 2017
tvOS 11.2.1	Apple TV 4K and Apple TV (4th generation)	13 Dec 2017
iOS 11.2.1	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	13 Dec 2017
AirPort Base Station Firmware Update 7.7.9	AirPort Extreme and AirPort Time Capsule base stations with 802.11ac	12 Dec 2017
AirPort Base Station Firmware Update 7.6.9	AirPort Express, AirPort Extreme and AirPort Time Capsule base stations with 802.11n	12 Dec 2017
iTunes 12.7.2 for Windows	Windows 7 and later	6 Dec 2017
macOS High Sierra 10.13.2, Security Update 2017-002 Sierra and Security Update 2017-005 El Capitan	OS X El Capitan 10.11.6, macOS Sierra 10.12.6 and macOS High Sierra 10.13.1	6 Dec 2017
Safari 11.0.2	OS X El Capitan 10.11.6, macOS Sierra 10.12.6 and macOS High Sierra 10.13	6 Dec 2017
watchOS 4.2	All Apple Watch models	5 Dec 2017
Xcode 9.2	macOS Sierra 10.12.6 or later	4 Dec 2017
tvOS 11.2	Apple TV 4K and Apple TV (4th generation)	4 Dec 2017
iOS 11.2	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	2 Dec 2017
Security Update 2017-001	macOS High Sierra 10.13 and macOS High Sierra 10.13.1	29 Nov 2017
iOS 11.1.2	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	16 Nov 2017
iOS 11.1.1	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	9 Nov 2017
iCloud for Windows 7.1	Windows 7 and later	31 Oct 2017
iTunes 12.7.1 for Windows	Windows 7 and later	31 Oct 2017
Safari 11.0.1	OS X El Capitan 10.11.6, macOS Sierra 10.12.6 and macOS High Sierra 10.13	31 Oct 2017
tvOS 11.1	Apple TV 4K and Apple TV (4th generation)	31 Oct 2017
macOS High Sierra 10.13.1, Security Update 2017-001 Sierra and Security Update 2017-004 El Capitan	OS X El Capitan 10.11.6, macOS Sierra 10.12.6 and macOS High Sierra 10.13	31 Oct 2017
iOS 11.1	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	31 Oct 2017
watchOS 4.1	All Apple Watch models	31 Oct 2017
iOS 11.0.3	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	11 Oct 2017
macOS High Sierra 10.13 Supplemental Update	macOS High Sierra 10.13	5 Oct 2017
watchOS 4.0.1	Apple Watch Series 3 (GPS + Cellular)	4 Oct 2017
iOS 11.0.2	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	3 Oct 2017
iOS 11.0.1	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	26 Sep 2017
macOS Server 5.4	macOS High Sierra 10.13	25 Sep 2017
iCloud for Windows 7.0	Windows 7 and later	25 Sep 2017
macOS High Sierra 10.13	OS X Mountain Lion 10.8 and later	25 Sep 2017
Xcode 9	macOS Sierra 10.12.6 or later	19 Sep 2017
tvOS 11	Apple TV (4th generation)	19 Sep 2017
watchOS 4	All Apple Watch models	19 Sep 2017
Safari 11	OS X El Capitan 10.11.6, macOS Sierra 10.12.6 and macOS High Sierra 10.13	19 Sep 2017
iOS 11	iPhone 5s and later, iPad Air and later, and iPod touch 6th generation	19 Sep 2017
iTunes 12.7	OS X Yosemite 10.10.5 and later	12 Sep 2017
iTunes 12.7 for Windows	Windows 7 and later	12 Sep 2017
Apple Support 1.2 for iOS	iOS 9.0 and later	30 Aug 2017
Wi-Fi Update for Boot Camp 6.1	MacBook Air (Late 2010 and later), MacBook Pro (Late 2010 and later), Mac mini (Mid 2010 and later), iMac (Mid 2010 and later) and MacBook (Mid 2010 and later) while running Boot Camp	19 Jul 2017
tvOS 10.2.2	Apple TV (4th generation)	19 Jul 2017
iTunes 12.6.2 for Windows	Windows 7 and later	19 Jul 2017
iCloud for Windows 6.2.2	Windows 7 and later	19 Jul 2017
Safari 10.1.2	OS X Yosemite 10.10.5, OS X El Capitan 10.11.6 and macOS Sierra 10.12.6	19 Jul 2017
macOS Sierra 10.12.6, Security Update 2017-003 El Capitan and Security Update 2017-003 Yosemite	macOS Sierra 10.12.5, OS X El Capitan 10.11.6 and OS X Yosemite 10.10.5	19 Jul 2017
iOS 10.3.3	iPhone 5 and later, iPad 4th generation and later, and iPod touch 6th generation	19 Jul 2017
watchOS 3.2.3	All Apple Watch models	19 Jul 2017
tvOS 10.2.1	Apple TV (4th generation)	15 May 2017
iCloud for Windows 6.2.1	Windows 7 and later	15 May 2017
Safari 10.1.1	OS X Yosemite 10.10.5, OS X El Capitan 10.11.6 and macOS Sierra 10.12.5	15 May 2017
iTunes 12.6.1 for Windows	Windows 7 and later	15 May 2017
watchOS 3.2.2	All Apple Watch models	15 May 2017
macOS Sierra 10.12.5, Security Update 2017-002 El Capitan and Security Update 2017-002 Yosemite	macOS Sierra 10.12.4, OS X El Capitan 10.11.6 and OS X Yosemite 10.10.5	15 May 2017
iOS 10.3.2	iPhone 5 and later, iPad 4th generation and later, and iPod touch 6th generation	15 May 2017
Apple Music 2.0 for Android	Android version 4.3 and later	4 Apr 2017
iOS 10.3.1	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	3 Apr 2017
iCloud for Windows 6.2	Windows 7 and later	28 Mar 2017
macOS Server 5.3	macOS 10.12.4 and later	27 Mar 2017
tvOS 10.2	Apple TV (4th generation)	27 Mar 2017
watchOS 3.2	All Apple Watch models	27 Mar 2017
iOS 10.3	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	27 Mar 2017
macOS Sierra 10.12.4, Security Update 2017-001 El Capitan and Security Update 2017-001 Yosemite	macOS Sierra 10.12.3, OS X El Capitan v10.11.6 and OS X Yosemite v10.10.5	27 Mar 2017
Safari 10.1	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12.4	27 Mar 2017
Pages 6.1, Numbers 4.1 and Keynote 7.1 for Mac, and Pages 3.1, Numbers 3.1 and Keynote 3.1 for iOS	macOS 10.12 and later, iOS 10.0 and later	27 Mar 2017
iTunes 12.6 for Windows	Windows 7 and later	21 Mar 2017
iTunes 12.6	OS X Mavericks v10.9.5 and later	21 Mar 2017
Apple Remote Desktop 3.9	OS X Yosemite v10.10.5 and later	21 Feb 2017
Logic Pro X 10.3.1	OS X El Capitan v10.11 and later (64 bit)	21 Feb 2017
GarageBand 10.1.6	OS X Yosemite v10.10 and later	13 Feb 2017
iTunes 12.5.5 for Windows	Windows 7 and later	23 Jan 2017
Safari 10.0.3	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12.3	23 Jan 2017
iCloud for Windows 6.1.1	Windows 7 and later	23 Jan 2017
macOS Sierra 10.12.3	macOS Sierra 10.12.2	23 Jan 2017
iOS 10.2.1	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	23 Jan 2017
tvOS 10.1.1	Apple TV (4th generation)	23 Jan 2017
watchOS 3.1.3	All Apple Watch models	23 Jan 2017
GarageBand 10.1.5	OS X Yosemite v10.10 and later	18 Jan 2017
Logic Pro X 10.3	OS X El Capitan v10.11 and later (64 bit)	18 Jan 2017
iCloud for Windows 6.1	Windows 7 and later	13 Dec 2016
Safari 10.0.2	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12.2	13 Dec 2016
iTunes 12.5.4 for Windows	Windows 7 and later	13 Dec 2016
macOS Sierra 10.12.2, Security Update 2016-003 El Capitan and Security Update 2016-007 Yosemite	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12.1	13 Dec 2016
tvOS 10.1	Apple TV (4th generation)	12 Dec 2016
iOS 10.2	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	12 Dec 2016
Transporter 1.9.2	iTunes Producer 3.1.1, OS X v10.6 and later (64 bit), Windows 7 and later (32 bit) and Red Hat Enterprise Linux (64 bit)	5 Dec 2016
iOS 10.1.1	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	31 Oct 2016
iTunes 12.5.2 for Windows	Windows 7 and later	27 Oct 2016
iCloud for Windows 6.0.1	Windows 7 and later	27 Oct 2016
Xcode 8.1	OS X El Capitan v10.11.5 and later	27 Oct 2016
watchOS 3.1	All Apple Watch models	24 Oct 2016
tvOS 10.0.1	Apple TV (4th generation)	24 Oct 2016
Safari 10.0.1	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12	24 Oct 2016
macOS Sierra 10.12.1, Security Update 2016-002 El Capitan and Security Update 2016-006 Yosemite	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12	24 Oct 2016
iOS 10.1	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	24 Oct 2016
iOS 10.0.3	iPhone 7 and iPhone 7 Plus	17 Oct 2016
iOS 10.0.2	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	23 Sep 2016
Pages 6.0, Numbers 4.0 and Keynote 7.0 for Mac	macOS 10.12 and later	20 Sep 2016
iCloud for Windows 6.0	Windows 7 and later	20 Sep 2016
macOS Server 5.2	macOS Sierra 10.12	20 Sep 2016
Safari 10	OS X Yosemite v10.10.5, OS X El Capitan v10.11.6 and macOS Sierra 10.12	20 Sep 2016
macOS Sierra 10.12	OS X Lion v10.7.5 and later	20 Sep 2016
Pages 3.0, Numbers 3.0 and Keynote 3.0 for iOS	iOS 10.0 and later	13 Sep 2016
iTunes 12.5.1 for Windows	Windows 7 and later	13 Sep 2016
tvOS 10	Apple TV (4th generation)	13 Sep 2016
watchOS 3	All Apple Watch models	13 Sep 2016
Xcode 8	OS X El Capitan v10.11.5 and later	13 Sep 2016
iOS 10.0.1	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	13 Sep 2016
iOS 10	iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later	13 Sep 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 Sep 2016
Safari 9.1.3	OS X Mavericks v10.9.5 and OS X Yosemite v10.10.5	1 Sep 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 Jul 2016
iTunes 12.4.2 for Windows	Windows 7 and later	18 Jul 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 Jul 2016
tvOS 9.2.2	Apple TV (4th generation)	18 Jul 2016
watchOS 2.2.2	Apple Watch Sport, Apple Watch, Apple Watch Edition and Apple Watch Hermes	18 Jul 2016
iOS 9.3.3	iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later	18 Jul 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 Jul 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 Jun 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

For information about earlier security updates, see these documents:

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Published Date: November 06, 2023