Apple iOS vulnerabilities

CVE-2023-42870 [HIGH] CWE-416 CVE-2023-42870: A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS S A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sonoma 14, iOS 17 and iPadOS 17. An app may be able to execute arbitrary code with kernel privileges.

CVE-2021-1849 [HIGH] CWE-347 CVE-2021-1849: An issue in code signature validation was addressed with improved checks. This issue is fixed in mac An issue in code signature validation was addressed with improved checks. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. A malicious application may be able to bypass Privacy preferences.

CVE-2026-43780 [HIGH] CWE-190 CVE-2026-43780: An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 an An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted texture may lead to unexpected app termination.

CVE-2026-64749 [HIGH] CWE-119 CVE-2026-64749: The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6 and iPadOS 26 The issue was addressed with improved memory handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, visionOS 26.6. An app may be able to cause unexpected system termination or corrupt kernel memory.

CVE-2025-24126 [HIGH] CWE-400 CVE-2025-24126: An input validation issue was addressed. This issue is fixed in iOS 18.3 and iPadOS 18.3, macOS Sequ An input validation issue was addressed. This issue is fixed in iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.3, visionOS 2.3. An attacker on the local network may be able to corrupt process memory.

CVE-2023-32397 [HIGH] CWE-787 CVE-2023-32397: A logic issue was addressed with improved state management. This issue is fixed in iOS 15.7.6 and iP A logic issue was addressed with improved state management. This issue is fixed in iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, macOS Ventura 13.4. An app may be able to modify protected parts of the file system.

CVE-2026-28894 [HIGH] CWE-20 CVE-2026-28894: A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 2 A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.

CVE-2022-32830 [HIGH] CWE-125 CVE-2022-32830: An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in tvOS An out-of-bounds read issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.6, iOS 15.6 and iPadOS 15.6. Processing a maliciously crafted image may lead to disclosure of user information.

CVE-2025-43462 [HIGH] CWE-400 CVE-2025-43462: The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26 The issue was addressed with improved memory handling. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to cause unexpected system termination or corrupt kernel memory.

CVE-2025-43494 [HIGH] CWE-20 CVE-2025-43494: A mail header parsing issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 an A mail header parsing issue was addressed with improved checks. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26.1, visionOS 26.1, watchOS 26.1. An attacker may be able to cause a persistent denial-of-service.

CVE-2026-28875 [HIGH] CWE-120 CVE-2026-28875: A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and i A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote attacker may be able to cause a denial-of-service.

CVE-2026-28874 [HIGH] CWE-400 CVE-2026-28874: The issue was addressed with improved checks. This issue is fixed in iOS 26.4 and iPadOS 26.4. A rem The issue was addressed with improved checks. This issue is fixed in iOS 26.4 and iPadOS 26.4. A remote attacker may cause an unexpected app termination.

CVE-2026-28987 [HIGH] CWE-532 CVE-2026-28987: A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.9 and iP A logging issue was addressed with improved data redaction. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. An app may be able to leak sensitive kernel state.

CVE-2026-28974 [HIGH] CWE-284 CVE-2026-28974: This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed i This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. An app may be able to cause a denial-of-service.

CVE-2026-28962 [HIGH] CWE-200 CVE-2026-28962: This issue was addressed with improved access restrictions. This issue is fixed in Safari 26.5, iOS This issue was addressed with improved access restrictions. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5. Processing maliciously crafted web content may disclose sensitive user information.

CVE-2026-28873 [HIGH] CWE-863 CVE-2026-28873: This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.7.9 and i This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.4 and iPadOS 26.4. An app may be able to circumvent App Privacy Report logging.

CVE-2026-28965 [HIGH] CWE-284 CVE-2026-28965: A privacy issue was addressed with improved checks. This issue is fixed in iOS 26.5 and iPadOS 26.5. A privacy issue was addressed with improved checks. This issue is fixed in iOS 26.5 and iPadOS 26.5. A user may be able to view restricted content from the lock screen.

CVE-2026-28855 [HIGH] CWE-284 CVE-2026-28855: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.3 and A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3. An app may be able to access protected user data.

CVE-2026-43655 [HIGH] CWE-125 CVE-2026-43655: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.5 a An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. An app may be able to cause unexpected system termination or read kernel memory.

CVE-2009-1690 [CRITICAL] CWE-399 CVE-2009-1690: Use-after-free vulnerability in WebKit, as used in Apple Safari before 4.0, iPhone OS 1.0 through 2. Use-after-free vulnerability in WebKit, as used in Apple Safari before 4.0, iPhone OS 1.0 through 2.2.1, iPhone OS for iPod touch 1.1 through 2.2.1, Google Chrome 1.0.154.53, and possibly other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) by setting an unspecified