Apple watchOS vulnerabilities

CVE-2023-27937 [HIGH] CWE-190 CVE-2023-27937: An integer overflow was addressed with improved input validation. This issue is fixed in macOS Ventu An integer overflow was addressed with improved input validation. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.5, macOS Monterey 12.6.4, tvOS 16.4, watchOS 9.4. Parsing a maliciously crafted plist may lead to an unexpected app termination or arbitrary code execution.

CVE-2022-32914 [HIGH] CWE-416 CVE-2022-32914: A use after free issue was addressed with improved memory management. This issue is fixed in macOS B A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, iOS 16, watchOS 9, macOS Monterey 12.6, tvOS 16. An app may be able to execute arbitrary code with kernel privileges.

CVE-2026-20611 [HIGH] CWE-125 CVE-2026-20611: An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iO An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt proc

CVE-2023-27969 [HIGH] CWE-416 CVE-2023-27969: A use after free issue was addressed with improved memory management. This issue is fixed in macOS V A use after free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. An app may be able to execute arbitrary code with kernel privileges.

CVE-2023-32381 [HIGH] CWE-416 CVE-2023-32381: A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS M A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, tvOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to execute arbitrary code with kernel privileges.

CVE-2024-54508 [HIGH] CWE-125 CVE-2024-54508: The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

CVE-2025-43223 [HIGH] CWE-20 CVE-2025-43223: A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 1 A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.6 and iPadOS 18.6, iPadOS 17.7.9, macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7, tvOS 18.6, visionOS 2.6, watchOS 11.6. A non-privileged user may be able to modify restricted network settings.

CVE-2025-43361 [HIGH] CWE-125 CVE-2025-43361: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26 and An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. A malicious app may be able to read kernel memory.

CVE-2026-64716 [HIGH] CWE-119 CVE-2026-64716: 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 Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted image may corrupt process memory.

CVE-2026-43673 [HIGH] CWE-119 CVE-2026-43673: 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 Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted audio file may corrupt process memory.

CVE-2026-64758 [HIGH] CWE-119 CVE-2026-64758: The issue was addressed with improved bounds checks. This issue is fixed in iOS 26.6 and iPadOS 26.6 The issue was addressed with improved bounds checks. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted file may lead to unexpected app termination.

CVE-2022-32793 [HIGH] CWE-787 CVE-2022-32793: Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixe Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.5, watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6. An app may be able to disclose kernel memory.

CVE-2023-27963 [HIGH] CWE-862 CVE-2023-27963: The issue was addressed with additional permissions checks. This issue is fixed in macOS Ventura 13. The issue was addressed with additional permissions checks. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, macOS Monterey 12.6.4, tvOS 16.4, watchOS 9.4. A shortcut may be able to use sensitive data with certain actions without prompting the user.

CVE-2026-28983 [HIGH] CWE-843 CVE-2026-28983: A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPa A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause a denial of service.

CVE-2025-43436 [HIGH] CWE-288 CVE-2025-43436: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.1 and A permissions issue was addressed with additional restrictions. 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 enumerate a user's installed apps.

CVE-2026-20650 [HIGH] CWE-400 CVE-2026-20650: A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 26.3 an A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker in a privileged network position may be able to perform denial-of-service attack using crafted Bluetooth packets.

CVE-2026-43661 [HIGH] CWE-121 CVE-2026-43661: A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5, tvOS 26.5, watchOS 26.5. Processing a maliciously crafted image may corrupt process memory.

CVE-2026-28943 [HIGH] CWE-532 CVE-2026-28943: 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 determine kernel memory layout.

CVE-2026-20649 [HIGH] CWE-377 CVE-2026-20649: A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPad A logging issue was addressed with improved data redaction. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, watchOS 26.3. A user may be able to view sensitive user information.

CVE-2026-43730 [CRITICAL] CWE-200 CVE-2026-43730: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.6 and A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to fingerprint the user.