Home / mailings APPLE-SA-07-27-2026-1 iOS 26.6 and iPadOS 26.6
Posted on 28 July 2026
Apple Security-announceAPPLE-SA-07-27-2026-1 iOS 26.6 and iPadOS 26.6
iOS 26.6 and iPadOS 26.6 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/en-us/128066.
Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.
Accessibility
Available for: iPhone 11 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 (@jorgwelch)
Accounts Framework
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: Rosyna 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 1st generation 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 1st generation 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: A use after free issue was addressed with improved memory
management.
CVE-2026-28928: Dun
AppleDouble
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file 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 Rabrenovic
Audio
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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-2026-64725: Seonung Park, ALTV!ST (altvi.st/)
AuthKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: A permissions issue was addressed with additional
restrictions.
CVE-2026-43730: David Strnadel
AVEVideoEncoder
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 execute arbitrary code with kernel
privileges
Description: A buffer overflow was addressed with improved size
validation.
CVE-2026-64747: Franco Belman at Blackwing Intelligence
BackgroundAssets
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 delete files for which it does not have
permission
Description: A permissions issue was addressed with improved validation.
CVE-2026-64707: YingQi Shi (@Mas0nShi) of DBAppSecurity's WeBin lab
Books
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 modify protected parts of the file system
Description: A race condition was addressed with improved checks.
CVE-2026-43811: Rodolphe Brunetti (@eisw0lf) of Lupus Nova
CloudAttestation
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 bypass code signing
enforcement
Description: A validation issue was addressed with improved input
sanitization.
CVE-2026-43813: Anton Pakhunov
Contacts
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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-2026-64746: Rodolphe BRUNETTI (@eisw0lf) of Lupus Nova, Daniel
Febrero
Contacts
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 contact may leak sensitive data
Description: The issue was addressed with improved checks.
CVE-2026-64734: Daniel Williams
Contacts
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 information about a user's contacts
Description: This issue was addressed with improved checks.
CVE-2026-43797: Arni Hardarson (Neonix Security)
CoreAudio
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: Anonymous working with TrendAI Zero Day Initiative
CoreAudio
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing an audio stream in a maliciously crafted media file
may terminate the process
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-43744: Mathis Mansi=C3=A8re, an anonymous researcher
CoreAudio
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 system
termination
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-43803: Rahul Raj
CoreMedia
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 app termination
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2026-43711: James Duffy (@0x4A616D657344)
curl
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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
Software is among the affected projects. The CVE-ID was assigned by a
third party. Learn more about the issue and CVE-ID at cve.org.
CVE-2026-3784
CVE-2026-3783
DriverKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: An attacker with physical access to a locked device may be able
to view sensitive user information
Description: An out-of-bounds read was addressed with improved bounds
checking.
CVE-2026-43753: Niels Hofmans
Foundation
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 protected user data
Description: The issue was addressed with improved input sanitization.
CVE-2026-43714: an anonymous researcher
FrontBoard
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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-2026-64742: Hu=E1=BB=B3nh T=E1=BA=A5n Ng=C3=A0n
Game Center
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 break out of its sandbox
Description: A parsing issue in the handling of directory paths was
addressed with improved path validation.
CVE-2026-64740: Manuel Fernandez (Stackhopper Security)
Game Center
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 data protection.
CVE-2026-43796: Ilya Andr (andrd3v) of Positive Technologies, Stanislav
Jelezoglo
Heimdal
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 read was addressed with improved bounds
checking.
CVE-2026-64692: Redon Gashi
ImageIO
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 texture may lead to unexpected
app termination
Description: An integer overflow was addressed with improved input
validation.
CVE-2026-43780: Michael DePlante (@izobashi) of TrendAI Zero Day
Initiative
ImageIO
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 arbitrary
code execution
Description: An integer overflow was addressed with improved input
validation.
CVE-2026-43818: an anonymous researcher
ImageIO
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 corrupt process
memory
Description: The issue was addressed with improved memory handling.
CVE-2026-64716: Arni Hardarson, Jonathan Alush-Aben, Peter Malone
ImageIO
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file may lead to unexpected app
termination
Description: The issue was addressed with improved bounds checks.
CVE-2026-64758: =EC=A7=84=EA=B7=9C=EC=A0=95 (Gyujeong Jin, @G1uN4sh)
ImageIO
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file may lead to a
denial-of-service
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-64754: PETOWORKS=EC=9D=98 Bugeun Choi (@Bugeun), Rahul Raj
ImageIO
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 a
denial-of-service
Description: A type confusion issue was addressed with improved checks.
CVE-2026-64693: Geonha Lee (@leegn4a)
IOKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 or
write kernel memory
Description: A race condition was addressed with improved state
handling.
CVE-2026-43805: =EC=9D=B4=EC=9E=AC=EC=98=81
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 or
corrupt kernel memory
Description: The issue was addressed with improved memory handling.
CVE-2026-64749: Billy Jheng Bing Jhong and Pan Zhenpeng (@Peterpan0927)
of STAR Labs SG Pte. Ltd., Ashish Kunwar, Hiroki Imai (LAC Co., Ltd.),
hxr1
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 or
corrupt kernel memory
Description: A use after free issue was addressed with improved memory
management.
CVE-2026-43778: f0r of MurphySec, Feng Xue and XGPT of ThreatBook,
Mahmoud Abdelmoniem, an anonymous researcher, Wang Yu, Lyutoon, Hiroki
Imai (LAC Co., Ltd.), DARKNAVY (@DarkNavyOrg), F=C3=A1bio Lu=C3=ADs =@scanpt,
Nicolas Rabrenovic
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 disclose kernel memory
Description: The issue was addressed with improved memory handling.
CVE-2026-64709: Pasquale Scola, Billy Jheng Bing Jhong and Pan Zhenpeng
(@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 1st generation 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 bypass network filters
Description: An inconsistent user interface issue was addressed with
improved state management.
CVE-2026-64735: Gor Aleksanyan
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-43739: impost0r (ret2plt), Ruslan Dautov, Aleksandr Tarasikov,
jay, Dhiyanesh Selvaraj (@redroot97), Vinay Kumar Rasala (Xplo8E) from
Appknox, Lyutoon, DongJun Kim (smlijun) with UIUC, Hwiwon Lee (hwiwonl)
with UIUC, Jongseong Kim (nevul37) with UIUC, Younggi Park (grill66)
with UIUC, Peter Malone, an anonymous researcher, Hari Shanmugam (The
Hxr1), Billy Jheng Bing Jhong and Pan Zhenpeng (@Peterpan0927) of STAR
Labs SG Pte. Ltd., Marco Grassi, Dun, Daniele Castronovo, Michal
Kosiorek
CVE-2026-43816: Josh Maine of Calif.io, Ruslan Dautov, =EC=9E=AC=EC=98=81 ==EC=A0=95, @rootxran
(Rao Ali Nawaz), Chanwit Muenprakoddee (ChemIndy), an anonymous
researcher, Ye Zhang (@VAR10CK) of Baidu Security, Franco Belman at
Blackwing Intelligence, Christian Figueroa, Johnny Franks (@zeroxjf),
Ashmit Sharma & Atul RV, Peter Malone, Muhamad Syaiful, Muneeb Amin
Bhat, Dhiyanesh Selvaraj (@redroot97), Ali Marzouq, Bountyy Oy - Mihalis
Haatainen, Huy Nguyen (@34306) of Calif.io
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: A use after free issue was addressed with improved memory
management.
CVE-2026-43822: Eddy Tsalolikhin, Michal Kosiorek
CVE-2026-64729: Josh Maine of Calif.io, beist, Adam Doup=C3=A9 of ASU =SEFCOM,
Dun, Billy Jheng Bing Jhong and Pan Zhenpeng (@Peterpan0927) of STAR
Labs SG Pte. Ltd., Johnny Franks (@zeroxjf)
CVE-2026-43814: Somair Ansar, Huy Nguyen (@34306) of Calif.io
CVE-2026-64700: Asjid Kalam (@odinshell)
CVE-2026-43799: Billy Jheng Bing Jhong and Pan Zhenpeng (@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 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Connecting to a malicious NFS server may lead to kernel memory
corruption
Description: A buffer overflow was addressed with improved bounds
checking.
CVE-2026-28931: Redon Gashi, Abhijeet Singh (linkedin.com/in/abhiunix/),
Peter Malone, Omar Cerrito
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 out-of-bounds read was addressed with improved bounds
checking.
CVE-2026-43817: Huy Nguyen (@34306) of Calif.io
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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-2026-43769: Billy Jheng Bing Jhong and Pan Zhenpeng (@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 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: A remote user may be able to cause unexpected system termination
or corrupt kernel memory
Description: The issue was addressed with improved memory handling.
CVE-2026-43810: Billy Jheng Bing Jhong and Pan Zhenpeng (@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 1st generation 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: A memory initialization issue was addressed with improved
memory handling.
CVE-2026-64775: Ryan Hileman via Xint Code (xint.io)
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: A race condition was addressed with improved state
handling.
CVE-2026-64720: an anonymous researcher, Asjid Kalam (@odinshell), Jian
Zhou and Ye Zhang
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 or
write kernel memory
Description: A use after free issue was addressed with improved memory
management.
CVE-2026-64751: N.M.Praveen Nawarathne (@zblockrat)
Kernel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 through improved state management.
CVE-2026-64721: Lukas Gerlach
libarchive
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file may result in disclosure
of process memory
Description: This is a vulnerability in open source code and Apple
Software is among the affected projects. The CVE-ID was assigned by a
third party. Learn more about the issue and CVE-ID at cve.org.
CVE-2026-4424
libc
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 break out of its sandbox
Description: An integer overflow was addressed with improved input
validation.
CVE-2026-28973: an anonymous researcher
Libnotify
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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-2026-64739: Feng Xue and XGPT of ThreatBook, Dun
Managed Configuration
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 state
management.
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 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: An attacker on the local network may be able to cause a
denial-of-service
Description: The issue was addressed with improved memory handling.
CVE-2026-64724: Daisuke Hatakeyama (@SYZD Research)
MediaRemote
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 gain root privileges
Description: A path handling issue was addressed with improved
validation.
CVE-2026-43723: Richard Zana, Andreas Jaegersberger & Ro Achterberg of
Nosebeard Labs
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 corrupt process
memory
Description: The issue was addressed with improved memory handling.
CVE-2026-43733: Michael DePlante (@izobashi) of TrendAI Zero Day
Initiative
CVE-2026-43729: Michael DePlante (@izobashi) of TrendAI Zero Day
Initiative
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 out-of-bounds write issue was addressed with improved
input validation.
CVE-2026-64772: stratan (@5tratan), wh0am1i
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: A buffer overflow was addressed with improved bounds
checking.
CVE-2026-64771: wh0am1i
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing a 3D model may result in disclosure of process memory
Description: A buffer overflow issue was addressed with improved memory
handling.
CVE-2026-64722: wh0am1i
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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-2026-64774: stratan (@5tratan)
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-64770: stratan (@5tratan)
CVE-2026-64769: stratan (@5tratan)
Model I/O
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 cause an unexpected app termination
Description: An out-of-bounds read issue was addressed with improved
input validation.
CVE-2026-64768: stratan (@5tratan)
NSColorPanel
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 leak sensitive user information
Description: This issue was addressed with additional entitlement
checks.
CVE-2026-64711: Koh M. Nakagawa (@tsunek0h) of FFRI Security, Inc.
Pro Res
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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: A use after free issue was addressed with improved memory
management.
CVE-2026-43812: Francisco Knabe
Sandbox Profiles
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 read a persistent device identifier
Description: A permissions issue was addressed with additional
restrictions.
CVE-2026-64741: =E5=BD=A6=E8=BE=B0
SceneKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file may lead to unexpected app
termination or arbitrary code execution
Description: An integer overflow was addressed with improved input
validation.
CVE-2026-64766: stratan (@5tratan)
CVE-2026-64765: stratan (@5tratan)
SceneKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file may lead to unexpected app
termination or arbitrary code execution
Description: An out-of-bounds write issue was addressed with improved
bounds checking.
CVE-2026-64764: stratan (@5tratan)
SceneKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 file may lead to unexpected app
termination or arbitrary code execution
Description: An out-of-bounds write issue was addressed by removing the
vulnerable code.
CVE-2026-64763: stratan (@5tratan)
Siri
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 information disclosure issue was addressed by removing
the vulnerable code.
CVE-2026-43800: Stanislav Jelezoglo
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing maliciously crafted web content may result in the
disclosure of process memory
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 308046
CVE-2026-43740: Arni Hardarson, Nathaniel Oh (@calysteon)
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Websites may know if the user has visited a given link
Description: This issue was addressed with improved checks.
WebKit Bugzilla: 316827
CVE-2026-64713: Kwak Kiyong, Song Nuri
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Visiting a website that frames malicious content may lead to UI
spoofing
Description: The issue was addressed with improved UI.
WebKit Bugzilla: 311660
CVE-2026-64730: Kagami Rosylight of Mozilla
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Maliciously crafted web content may violate iframe sandboxing
policy
Description: A permissions issue was addressed with improved validation.
WebKit Bugzilla: 313220
CVE-2026-64728: an anonymous researcher
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313521
CVE-2026-64783: =E6=9D=89=E5=B1=B1 =E5=A3=AE=E5=A4=AA, lattice, Behzad =Najjarpour Jabbari (@_G4ru_),
Junyeong Lee, Mooth.ai, OGINOME Tomohito, Using GLM =46rom Z.AI, Gia Bui
(@yabeow) from Calif.io
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A memory corruption issue was addressed with improved state
management.
WebKit Bugzilla: 315082
CVE-2026-64757: Milad Nasr and Nicholas Carlini with Claude, Anthropic
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Visiting a website may lead to an app denial-of-service
Description: This issue was addressed through improved state management.
WebKit Bugzilla: 316816
CVE-2026-43804: Heiko Kiesel of SEEMOO, TU Darmstadt
WebKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 read files outside of its sandbox
Description: An access issue was addressed with improved access
restrictions.
WebKit Bugzilla: 314867
CVE-2026-43821: Brian Carpenter
WebKit Canvas
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313935
CVE-2026-64718: OGINOME Tomohito, an anonymous researcher
WebRTC
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 319404
CVE-2026-64719: Shaheen Fazim
Wi-Fi
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd
generation and later, iPad 8th generation and later, and iPad mini 5th
generation and later
Impact: An attacker in physical proximity may be able to corrupt process
memory
Description: The issue was addressed with improved memory handling.
CVE-2026-64726: Mathis Mansi=C3=A8re, Peter Malone
WorkoutKit
Available for: iPhone 11 and later, iPad Pro 12.9-inch 3rd generation
and later, iPad Pro 11-inch 1st generation 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 state
management.
CVE-2026-64755: Stuart Wallace
Additional recognition
CoreMedia
We would like to acknowledge yaohway for their assistance.
Foundation
We would like to acknowledge Nick Cook, Sentry Flag for their
assistance.
Heimdal
We would like to acknowledge Surya Narayan Kushwaha for their
assistance.
IOStorageFamily
We would like to acknowledge Aswin Kumar Gokula Kannan, Surya Narayan
Kushwaha, Yatin Taneja for their assistance.
Kernel
We would like to acknowledge Billy Jheng Bing Jhong and Pan Zhenpeng
(@Peterpan0927) of STAR Labs SG Pte. Ltd., Chris Betz, Hiroki Imai (LAC
Co., Ltd.), James Duffy ( @0x4A616D657344 ), Tristan Rousseau, Vladislav
Shevchenko (Positive Technologies), YingMuo (@YingMuo) of DEVCORE
Research Team for their assistance.
Printing UIKit
We would like to acknowledge Jacolon Walker ( @call_eax ) for their
assistance.
Safari Downloads
We would like to acknowledge Alfaz Hossain for their assistance.
Security
We would like to acknowledge John Lussier, Oleh Konko of 1seal
(1seal.org), alick for their assistance.
Status Bar
We would like to acknowledge Grzegorz Skiba for their assistance.
WebKit
We would like to acknowledge Jaya Surya Kommireddy, Jaya surya
Kommireddy, Lukas Knittel (@kunte_ctf) of Ruhr-University Bochum, Nikos
Fanourakis of Technical University of Crete, Sotiris Ioannidis of
Technical University of Crete, Panagiotis Ilia of Cyprus University of
Technology, and Kostas Drakonakis of Technical University of Crete, Tony
Gorez (@tonygo_) for Reverse Society, Vitaly Simonovich, Youngjoon Kim
of Team-Atlanta & sslab at Georgia Tech, s3zer0 for their assistance.
WebKit Canvas
We would like to acknowledge Codex Security - Khai Tran, Daisuke
Hatakeyama and Ryohei Ueki (@SYZD Research), David Bors at Snyk Security
Labs, Giovanni Vignone and Robert van Eijk of Octane Security
(octane.security), Kwak Kiyong, Song nuri, Luat Nguyen (CyberJutsu
Academy), Tom Van Goethem, an anonymous researcher, dr3dd for their
assistance.
WebKit Storage
We would like to acknowledge Gurpreet Shergill, Luke Francis, Milad Nasr
and Nicholas Carlini with Claude, Anthropic, Oleh Konko of 1seal
(1seal.org), Vitaly Simonovich for their assistance.
This update is available through iTunes and Software Update on your iOS
device, and will not appear in your computer's Software Update
application, or in the Apple Downloads site. Make sure you have an
Internet connection and have installed the latest version of iTunes from
https://www.apple.com/itunes/
iTunes and Software Update on the device will automatically check
Apple's update server on its weekly schedule. When an update is
detected, it is downloaded and the option to be installed is presented
to the user when the iOS device is docked. We recommend applying the
update immediately if possible. Selecting Don't Install will present the
option the next time you connect your iOS device.
The automatic update process may take up to a week depending on the day
that iTunes or the device checks for updates. You may manually obtain
the update via the Check for Updates button within iTunes, or the
Software Update on your device.
To check that the iPhone, iPod touch, or iPad has been updated:
* Navigate to Settings
* Select General
* Select About. The version after applying this update
will be "iOS 26.6 and iPadOS 26.6".
All information is also posted on the Apple Security Releases
web site: https://support.apple.com/100100.
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
