Apple watchOS vulnerabilities

CVE-2017-13078 [MEDIUM] CVE-2017-13078: watchOS 4.1 Apple Security Update: About the security content of watchOS 4.1 Product: watchOS Version: 4.1 CVE: CVE-2017-13078 Component: No Apple Watch models were impacted by this vulnerability Impact: An attacker in Wi-Fi range may force nonce reuse in WPA unicast/PTK clients (Key Reinstallation Attacks - KRACK) Description: A logic issue existed in the handling of state transitions. This was addressed with improved state management.

CVE-2019-15162 [MEDIUM] CVE-2019-15162: watchOS 6.1.1 Apple Security Update: About the security content of watchOS 6.1.1 Product: watchOS Version: 6.1.1 CVE: CVE-2019-15162 Component: CVE-2019-15162

CVE-2021-30720 [MEDIUM] CWE-287 CVE-2021-30720: A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 a A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access restricted ports on arbitrary servers.

CVE-2020-9916 [MEDIUM] CVE-2020-9916: A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iO A URL Unicode encoding issue was addressed with improved state management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A malicious attacker may be able to conceal the destination of a URL.

CVE-2024-27834 [MEDIUM] CWE-277 CVE-2024-27834: The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPa The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, watchOS 10.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

CVE-2026-65385 CVE-2026-65385: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, visionOS 27.2, watchOS 27.2. A buffer overflow may result in memory corruption and unexpected app termination.

CVE-2020-36521 [HIGH] CWE-125 CVE-2020-36521: An out-of-bounds read was addressed with improved input validation. This issue is fixed in iCloud fo An out-of-bounds read was addressed with improved input validation. This issue is fixed in iCloud for Windows 11.4, iOS 14.0 and iPadOS 14.0, watchOS 7.0, tvOS 14.0, iCloud for Windows 7.21, iTunes for Windows 12.10.9. Processing a maliciously crafted tiff file may lead to a denial-of-service or potentially disclose memory contents.

CVE-2023-40454 [HIGH] CVE-2023-40454: A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Ventura A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Ventura 13.6, tvOS 17, iOS 16.7 and iPadOS 16.7, macOS Monterey 12.7, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. An app may be able to delete files for which it does not have permission.

CVE-2019-8545 [HIGH] CWE-787 CVE-2019-8545: A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 1 A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A local user may be able to cause unexpected system termination or read kernel memory.

CVE-2022-32925 [HIGH] CWE-787 CVE-2022-32925: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvO An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 16, iOS 16, watchOS 9. An app may be able to cause unexpected system termination or write kernel memory.

CVE-2024-40805 [HIGH] CWE-276 CVE-2024-40805: A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 17.6 and A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, watchOS 10.6. An app may be able to bypass Privacy preferences.

CVE-2026-64692 [HIGH] CWE-125 CVE-2026-64692: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.1 An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, 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. An app may be able to cause a denial-of-service.

CVE-2018-4146 [MEDIUM] CWE-119 CVE-2018-4146: An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 i An issue was discovered in certain Apple products. iOS before 11.3 is affected. Safari before 11.1 is affected. iCloud before 7.4 on Windows is affected. iTunes before 12.7.4 on Windows is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "WebKit" component. It allows attackers to cause a denial of service

CVE-2019-8626 [MEDIUM] CWE-20 CVE-2019-8626: An input validation issue was addressed with improved input validation. This issue is fixed in iOS 1 An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service.

CVE-2019-8664 [MEDIUM] CWE-20 CVE-2019-8664: An input validation issue was addressed with improved input validation. This issue is fixed in iOS 1 An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service.

CVE-2023-23512 [MEDIUM] CVE-2023-23512: The issue was addressed with improved handling of caches. This issue is fixed in watchOS 9.3, tvOS 1 The issue was addressed with improved handling of caches. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Visiting a website may lead to an app denial-of-service.

CVE-2021-1821 [MEDIUM] CVE-2021-1821: A logic issue was addressed with improved state management. This issue is fixed in watchOS 7.6, macO A logic issue was addressed with improved state management. This issue is fixed in watchOS 7.6, macOS Big Sur 11.5. Visiting a maliciously crafted webpage may lead to a system denial of service.

CVE-2024-54658 [MEDIUM] CWE-400 CVE-2024-54658: The issue was addressed with improved memory handling. This issue is fixed in Safari 17.4, iOS 17.4 The issue was addressed with improved memory handling. This issue is fixed in Safari 17.4, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4, tvOS 17.4, visionOS 1.1, watchOS 10.4. Processing web content may lead to a denial-of-service.

CVE-2026-65349 [MEDIUM] CWE-125 CVE-2026-65349: An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 26.6. An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Sequoia 15.8, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or read kernel memory.

CVE-2026-84613 [MEDIUM] CWE-787 CVE-2026-84613: An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An attacker in radio range may be able to cause unexpected system termination.