For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases 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.
Released January 22, 2024
Accessibility
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: An app may be able to access sensitive user data
Description: A privacy issue was addressed with improved private data redaction for log entries.
CVE-2023-42937: Noah Roskin-Frazee and Prof. J. (ZeroClicks.ai Lab)
Apple Neural Engine
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: An app may be able to execute arbitrary code with kernel privileges
Description: The issue was addressed with improved memory handling.
CVE-2024-23212: Ye Zhang of Baidu Security
curl
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: Multiple issues in curl
Description: Multiple issues were addressed by updating to curl version 8.4.0.
CVE-2023-38545
CVE-2023-38039
CVE-2023-38546
CVE-2023-42915
ImageIO
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: Processing a maliciously crafted image may result in disclosure of process memory
Description: The issue was addressed with improved checks.
CVE-2023-42888: Michael DePlante (@izobashi) of Trend Micro Zero Day Initiative
Safari
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: A user's private browsing activity may be visible in Settings
Description: A privacy issue was addressed with improved handling of user preferences.
CVE-2024-23211: Mark Bowers
WebKit
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: Processing web content may lead to arbitrary code execution
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 266619
CVE-2024-23213: Wangtaiyu of Zhongfu info
WebKit
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: Processing maliciously crafted web content may lead to arbitrary code execution
Description: Multiple memory corruption issues were addressed with improved memory handling.
WebKit Bugzilla: 265129
CVE-2024-23214: Nan Wang (@eternalsakura13) of 360 Vulnerability Research Institute
WebKit
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: A maliciously crafted webpage may be able to fingerprint the user
Description: An access issue was addressed with improved access restrictions.
WebKit Bugzilla: 262699
CVE-2024-23206: an anonymous researcher
WebKit
Available for: iPhone 8, iPhone 8 Plus, iPhone X, iPad 5th generation, iPad Pro 9.7-inch, and iPad Pro 12.9-inch 1st generation
Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited.
Description: A type confusion issue was addressed with improved checks.
WebKit Bugzilla: 267134
CVE-2024-23222
Vulmon