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Software Update Automatic Updates On Beta Updates iOS 26 Developer Beta iOS 26.6 8.59 GB This update includes bug fixes, security updates and optimizes the Spotlight index to prepare for iOS 27. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/100100 Software updates, like this one, add new Update Now Update Tonight If you select Update Tonight, iPhone will try to update when the device is locked and the battery has enough charge. 3:07 PM iOS Version About the security content of iOS 26.6 and iPadOS 26.6 About Apple security updates For our customers' protection, Apple doesn't discuss, disclose, or confirm security issues until an investigation has occurred and patches or fixes are available. Recent releases are listed on the Apple Security Releases page. Apple security documents reference vulnerabilities by CVE-ID when possible. For more information about security, see the Apple Product Security page. iOS 26.6 and iPadOS 26.6 Released July 27, 2023 Accessibility Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, and iPad mini 5th generation and later. Impact: An attacker with physical access may be able to access sensitive user data during iPhone Mirroring. Description: This issue was addressed through improved state management. CVE-2026-64732: Jorge Welch (@jorgewlch) Accounts Framework Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to fingerprint the user. Description: This issue was addressed with improved data protection. CVE-2026-64733: Rotyna Keller of Totally Not Malicious Software (paradisefacade.com) App Store Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to access sensitive user data. Description: This issue was addressed with improved checks. CVE-2026-43801: Rahul Raj Apple Neural Engine Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: Processing a maliciously crafted image may lead to unexpected app termination or arbitrary code execution. Description: An integer overflow was addressed with improved input sanitization. CVE-2026-28924: Dun AppleDouble Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: Processing a maliciously crafted image may lead to unexpected app termination or arbitrary code execution. Description: A buffer overflow was addressed with improved bounds checking. CVE-2026-43776: Irvin Wang, Peter Malone, Nicolas Rabinovich Audio Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to cause a denial-of-service. Description: An out-of-bounds write issue was addressed with improved memory handling. CVE-2026-64725: James Duffy curl Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: Authentication credentials may be sent to a server on another origin. Description: This is a vulnerability in open source code and Apple's software is among the affected products. The CVE-ID was assigned by the third party. Learn more about the issue and CVE-ID at GSBTO. CVE-2026-3784: N/A DriverKit Foundation Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: A malicious app may be able to access sensitive user data. Description: This issue was addressed with improved input sanitization. CVE-2026-43714: an anonymous researcher FontBoard Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to access sensitive user data. Description: This issue was addressed by using HTTPS when sending information over the network. CVE-2026-64782: Huỳnh Tấn Nguyên Home Center CloudAttestation Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: A maliciously crafted app may be able to cause unexpected system termination or heap corruption. Description: A validation issue was addressed with improved input validation. CVE-2026-42813: Anton Pakhomov Contacts Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to add contacts without user authorization. Description: An authorization issue was addressed with improved validation. CVE-2026-64703: Rodolphe BRUNETTI (@brodolph) & Daniel Febrero CoreAudio Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: Processing a maliciously crafted audio file may corrupt process memory. Description: The issue was addressed with improved memory handling. CVE-2026-43673: N.M.Praveen Nawaratne (@blockrat) CoreAudio Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to cause a denial-of-service. Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2026-64744: Matthieu Mensire CoreMedia Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: Processing a maliciously crafted video file may lead to unexpected process termination. Description: A memory corruption issue was addressed with improved memory handling. CVE-2026-43755: Nels Hellman ImageIO Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An integer overflow was addressed with improved input sanitization. Description: An integer overflow was addressed with improved input sanitization. CVE-2026-43799: Billy Jheng Bing Jheng and Pan Zhengpeng (@peterpan0927) of STAR Labs SG Pte. Ltd. Kernel Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to cause unexpected system termination. Description: This issue was addressed with improved memory handling. CVE-2026-28931: Redon Gazik, Abhijeet Singh (linkedin.com/in/abhijeetg), Peter Malone, Omar Carrizo Kernel Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: A remote process may be able to cause unexpected system termination or corrupt kernel memory. Description: This issue was addressed with improved memory handling. CVE-2026-43769: Billy Jheng Bing Jheng and Pan Zhengpeng (@peterpan0927) of STAR Labs SG Pte. Ltd. Kernel Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to cause unexpected system termination. Description: An integer overflow was addressed with improved input validation. CVE-2026-43766: N.M.Praveen Nawaratne (@blockrat) Libnotify Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An attacker may be able to cause unexpected app termination. Description: An out-of-bounds write issue was addressed with improved bounds checking. CVE-2026-64729: Feng Xue and XGPT of Tlsat.com, Dun Managed Configuration Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: An app may be able to access sensitive user data. Description: An authorization issue was addressed with improved input validation. CVE-2026-64743: Daniel Febrero mDNSResponder Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: Processing a maliciously crafted image may lead to unexpected app termination or heap corruption. Description: A buffer overflow was addressed with improved bounds checking. CVE-2026-64775: stratan (@stratan), whdgovti Model I/O Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch and later, iPad Air 3rd generation and later, iPad 8th generation and later, and iPad mini 5th generation and later. Impact: A remote attacker may be able to cause unexpected application termination or heap corruption. Description: An integer overflow was addressed with improved input validation. CVE-2026-64772: whdsvdi