Apple watchOS vulnerabilities

CVE-2024-54538 [HIGH] CWE-770 CVE-2024-54538: 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 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. A remote attacker may be able to cause a denial-of-service.

CVE-2023-23519 [HIGH] CWE-787 CVE-2023-23519: A memory corruption issue was addressed with improved state management. This issue is fixed in watch A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Processing an image may lead to a denial-of-service.

CVE-2026-28986 [HIGH] CWE-362 CVE-2026-28986: A race condition was addressed with additional validation. This issue is fixed in iOS 18.7.9 and iPa A race condition 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, watchOS 26.5. An app may be able to cause unexpected system termination.

CVE-2025-24209 [HIGH] CWE-120 CVE-2025-24209: A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 1 A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected process crash.

CVE-2023-32437 [HIGH] CVE-2023-32437: watchOS 9.5 Apple Security Update: About the security content of watchOS 9.5 Product: watchOS Version: 9.5 CVE: CVE-2023-32437 Component: NSURLSession Impact: An app may be able to break out of its sandbox Description: The issue was addressed with improvements to the file handling protocol.

CVE-2017-2461 [HIGH] CWE-20 CVE-2017-2461: An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (resource consumption) via a crafted text message.

CVE-2020-9991 [HIGH] CVE-2020-9991: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.

CVE-2016-1817 [HIGH] CWE-119 CVE-2016-1817: IOAcceleratorFamily in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS b IOAcceleratorFamily in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1818 and CVE-2016-1819.

CVE-2016-4712 [HIGH] CWE-787 CVE-2016-4712: CoreCrypto in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows at CoreCrypto in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows attackers to execute arbitrary code or cause a denial of service (out-of-bounds write) via a crafted app.

CVE-2016-1829 [HIGH] CVE-2016-1829: The kernel in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2 The kernel in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1827, CVE-2016-1828, and CVE-2016-1830.

CVE-2017-2451 [HIGH] CWE-119 CVE-2017-2451: An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "Security" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (buffer overflow) via a crafted app

CVE-2016-4778 [HIGH] CWE-264 CVE-2016-4778: The kernel in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows at The kernel in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

CVE-2016-4726 [HIGH] CWE-119 CVE-2016-4726: IOAcceleratorFamily in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 IOAcceleratorFamily in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

CVE-2017-7086 [HIGH] CWE-400 CVE-2017-7086: An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the "libc" component. It allows remote attackers to cause a denial of service (resource consumption) via a crafted string that is mishandled by the glob function.

CVE-2017-2440 [HIGH] CWE-190 CVE-2017-2440: An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow) via a crafted app.

CVE-2022-26981 [HIGH] CWE-120 CVE-2022-26981: Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (cal Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).

CVE-2016-7616 [HIGH] CWE-119 CVE-2016-7616: An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 is affected. watchOS before 3.1.3 is affected. The issue involves the "Disk Images" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

CVE-2016-7606 [HIGH] CWE-119 CVE-2016-7606: An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 An issue was discovered in certain Apple products. iOS before 10.2 is affected. macOS before 10.12.2 is affected. watchOS before 3.1.3 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app.

CVE-2021-1761 [HIGH] CVE-2021-1761: This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security U This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial of service.

CVE-2015-7075 [MEDIUM] CWE-119 CVE-2015-7075: CoreMedia Playback in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before CoreMedia Playback in Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a malformed media file.