Apple watchOS vulnerabilities

CVE-2026-64778 [MEDIUM] CWE-200 CVE-2026-64778: The issue was addressed with improved checks. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and The issue was addressed with improved checks. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Visiting a maliciously crafted website may leak sensitive data.

CVE-2026-28920 [MEDIUM] CWE-200 CVE-2026-28920: An information leakage was addressed with additional validation. This issue is fixed in iOS 18.7.9 a An information leakage was addressed with additional validation. 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, visionOS 26.5, watchOS 26.5. Visiting a maliciously crafted website may leak sensitive data.

CVE-2020-9909 [MEDIUM] CWE-125 CVE-2020-9909: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 a An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.

CVE-2026-64742 [MEDIUM] CWE-319 CVE-2026-64742: This issue was addressed by using HTTPS when sending information over the network. This issue is fix This issue was addressed by using HTTPS when sending information over the network. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to access sensitive user data.

CVE-2022-32844 [MEDIUM] CWE-362 CVE-2022-32844: A race condition was addressed with improved state handling. This issue is fixed in tvOS 15.6, watch A race condition was addressed with improved state handling. This issue is fixed in tvOS 15.6, watchOS 8.7, iOS 15.6 and iPadOS 15.6. An app with arbitrary kernel read and write capability may be able to bypass Pointer Authentication.

CVE-2020-10135 [MEDIUM] CVE-2020-10135: watchOS 5.3 Apple Security Update: About the security content of watchOS 5.3 Product: watchOS Version: 5.3 CVE: CVE-2020-10135 Component: The changes for this issue mitigate CVE-2020-10135.

CVE-2015-7001 [MEDIUM] CWE-264 CVE-2015-7001: AppSandbox in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 mis AppSandbox in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 mishandles hard links, which allows attackers to bypass Contacts access revocation via a crafted app.

CVE-2020-9843 [HIGH] CWE-79 CVE-2020-9843: 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 13.5 and iPadOS 13.5, tvOS 13.4.5, watchOS 6.2.5, Safari 13.1.1, iTunes 12.10.7 for Windows, iCloud for Windows 11.2, iCloud for Windows 7.19. Processing maliciously crafted web content may lead to a cross site scripting attack.

CVE-2018-4187 [MEDIUM] CVE-2018-4187: watchOS 4.3.1 Apple Security Update: About the security content of watchOS 4.3.1 Product: watchOS Version: 4.3.1 CVE: CVE-2018-4187 Component: LinkPresentation Impact: Processing a maliciously crafted text message may lead to UI spoofing Description: A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation.

CVE-2018-4157 [HIGH] CWE-362 CVE-2018-4157: An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "Quick Look" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app.

CVE-2018-4155 [HIGH] CWE-362 CVE-2018-4155: An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "CoreFoundation" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app.

CVE-2018-4166 [HIGH] CWE-362 CVE-2018-4166: An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 An issue was discovered in certain Apple products. iOS before 11.3 is affected. macOS before 10.13.4 is affected. tvOS before 11.3 is affected. watchOS before 4.3 is affected. The issue involves the "NSURLSession" component. A race condition allows attackers to execute arbitrary code in a privileged context via a crafted app.

CVE-2020-9849 [MEDIUM] CWE-200 CVE-2020-9849: An information disclosure issue was addressed with improved state management. This issue is fixed in An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0. A remote attacker may be able to leak memory.

CVE-2015-5882 [HIGH] CWE-284 CVE-2015-5882: The processor_set_tasks API implementation in Apple iOS before 9 allows local users to bypass an ent The processor_set_tasks API implementation in Apple iOS before 9 allows local users to bypass an entitlement protection mechanism and obtain access to the task ports of arbitrary processes by leveraging root privileges.

CVE-2026-112697 CVE-2026-112697: A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE-2023-32413 [HIGH] CWE-362 CVE-2023-32413: A race condition was addressed with improved state handling. This issue is fixed in watchOS 9.5, tvO A race condition was addressed with improved state handling. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. An app may be able to gain root privileges.

CVE-2019-8598 [MEDIUM] CWE-119 CVE-2019-8598: 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, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1, iTunes for Windows 12.9.5, iCloud for Windows 7.12. A malicious application may be able to read restricted memory.

CVE-2022-22592 [MEDIUM] CVE-2022-22592: A logic issue was addressed with improved state management. This issue is fixed in iOS 15.3 and iPad A logic issue was addressed with improved state management. This issue is fixed in iOS 15.3 and iPadOS 15.3, watchOS 8.4, tvOS 15.3, Safari 15.3, macOS Monterey 12.2. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

CVE-2021-1860 [MEDIUM] CWE-665 CVE-2021-1860: A memory initialization issue was addressed with improved memory handling. This issue is fixed in Se A memory initialization issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. A malicious application may be able to disclose kernel memory.

CVE-2023-40420 [MEDIUM] CVE-2023-40420: The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6, tv The issue was addressed with improved memory handling. 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. Processing web content may lead to a denial-of-service.