Apple watchOS vulnerabilities

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-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-2022-42799 [MEDIUM] CWE-1021 CVE-2022-42799: The issue was addressed with improved UI handling. This issue is fixed in tvOS 16.1, macOS Ventura 1 The issue was addressed with improved UI handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Visiting a malicious website may lead to user interface spoofing.

CVE-2021-1884 [MEDIUM] CWE-362 CVE-2021-1884: A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-00 A race condition was addressed with improved locking. This issue is fixed in Security Update 2021-004 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. A remote attacker may be able to cause a denial of service.

CVE-2019-15165 [MEDIUM] CWE-770 CVE-2019-15165: sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB header length before allocati sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB header length before allocating memory.

CVE-2025-43448 [MEDIUM] CWE-59 CVE-2025-43448: This issue was addressed with improved validation of symlinks. This issue is fixed in iOS 18.7.2 and This issue was addressed with improved validation of symlinks. 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, tvOS 26.1, visionOS 26.1, watchOS 26.1. An app may be able to break out of its sandbox.

CVE-2019-15161 [MEDIUM] CVE-2019-15161: watchOS 6.1.1 Apple Security Update: About the security content of watchOS 6.1.1 Product: watchOS Version: 6.1.1 CVE: CVE-2019-15161 Component: CVE-2019-15161

CVE-2024-27840 [MEDIUM] CWE-786 CVE-2024-27840: The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.

CVE-2023-32445 [MEDIUM] CWE-79 CVE-2023-32445: This issue was addressed with improved checks. This issue is fixed in Safari 16.6, watchOS 9.6, iOS This issue was addressed with improved checks. This issue is fixed in Safari 16.6, watchOS 9.6, iOS 15.7.8 and iPadOS 15.7.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. Processing a document may lead to a cross site scripting attack.

CVE-2017-13080 [MEDIUM] CVE-2017-13080: watchOS 4.1 Apple Security Update: About the security content of watchOS 4.1 Product: watchOS Version: 4.1 CVE: CVE-2017-13080 Component: Wi-Fi Impact: An attacker in Wi-Fi range may force nonce reuse in WPA multicast/GTK clients (Key Reinstallation Attacks - KRACK) Description: A logic issue existed in the handling of state transitions. This was addressed with improved state management.

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-2025-31241 [MEDIUM] CWE-415 CVE-2025-31241: A double free issue was addressed with improved memory management. This issue is fixed in iOS 18.5 a A double free issue was addressed with improved memory management. This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may cause an unexpected app termination.

CVE-2021-30710 [HIGH] CWE-787 CVE-2021-30710: A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS A memory corruption issue was addressed with improved state management. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. A malicious application may cause a denial of service or potentially disclose memory contents.

CVE-2017-7151 [HIGH] CWE-362 CVE-2017-7151: A race condition was addressed with additional validation. This issue affected versions prior to iOS A race condition was addressed with additional validation. This issue affected versions prior to iOS 11.2, macOS High Sierra 10.13.2, tvOS 11.2, watchOS 4.2, iTunes 12.7.2 for Windows, macOS High Sierra 10.13.4.

CVE-2016-1811 [MEDIUM] CWE-476 CVE-2016-1811: ImageIO in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 ImageIO 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 remote attackers to cause a denial of service (NULL pointer dereference) via a crafted image.

CVE-2015-8317 [MEDIUM] CVE-2015-8317: watchOS 2.2.2 Apple Security Update: About the security content of watchOS 2.2.2 Product: watchOS Version: 2.2.2 CVE: CVE-2015-8317 Component: Libc Impact: A remote attacker may be able to cause unexpected application termination or arbitrary code execution Description: A buffer overflow existed within the "link_ntoa()" function in linkaddr.c. This issue was addressed through additional bounds checking.

CVE-2015-5896 [HIGH] CVE-2015-5896: The kernel in Apple iOS before 9 allows local users to gain privileges or cause a denial of service The kernel in Apple iOS before 9 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-5868 and CVE-2015-5903.

CVE-2015-5868 [HIGH] CWE-119 CVE-2015-5868: The kernel in Apple iOS before 9 allows local users to gain privileges or cause a denial of service The kernel in Apple iOS before 9 allows local users to gain privileges or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2015-5896 and CVE-2015-5903.

CVE-2019-8576 [HIGH] CWE-125 CVE-2019-8576: An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.3, An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1. A local user may be able to cause unexpected system termination or read kernel memory.