Apple watchOS vulnerabilities

CVE-2026-86992 CVE-2026-86992: The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7.2 and iPadOS The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted video file may lead to unexpected app termination.

CVE-2026-112470 CVE-2026-112470: 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, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. An app may be able to cause unexpected system termination or corrupt kernel memory.

CVE-2026-113950 CVE-2026-113950: 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 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted font may lead to unexpected app termination or corrupt process memory.

CVE-2026-112454 CVE-2026-112454: The issue was addressed with improved memory handling. This issue is fixed in iOS 27.2 and iPadOS 27 The issue was addressed with improved memory handling. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted video file may lead to unexpected app termination or corrupt process memory.

CVE-2016-1837 [MEDIUM] CWE-416 CVE-2016-1837: Multiple use-after-free vulnerabilities in the (1) htmlPArsePubidLiteral and (2) htmlParseSystemiter Multiple use-after-free vulnerabilities in the (1) htmlPArsePubidLiteral and (2) htmlParseSystemiteral functions in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allow remote attackers to cause a denial of service via a crafted XML document.

CVE-2026-112640 CVE-2026-112640: 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 memory corruption.

CVE-2026-112686 CVE-2026-112686: A race condition was addressed with improved locking. This issue is fixed in Safari 27.2, iOS 26.7.2 A race condition was addressed with improved locking. 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 an unexpected process termination.

CVE-2020-27935 [MEDIUM] CVE-2020-27935: Multiple issues were addressed with improved logic. This issue is fixed in iOS 14.2 and iPadOS 14.2, Multiple issues were addressed with improved logic. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A sandboxed process may be able to circumvent sandbox restrictions.

CVE-2025-24251 [MEDIUM] CWE-476 CVE-2025-24251: The issue was addressed with improved checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadO The issue was addressed with improved checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. An attacker on the local network may cause an unexpected app termination.

CVE-2018-4377 [MEDIUM] CWE-79 CVE-2018-4377: A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validatio A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue affected versions prior to iOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.

CVE-2024-23223 [MEDIUM] CWE-732 CVE-2024-23223: A privacy issue was addressed with improved handling of files. This issue is fixed in iOS 17.3 and i A privacy issue was addressed with improved handling of files. This issue is fixed in iOS 17.3 and iPadOS 17.3, macOS Sonoma 14.3, tvOS 17.3, watchOS 10.3. An app may be able to access sensitive user data.

CVE-2021-1883 [MEDIUM] CWE-787 CVE-2021-1883: This issue was addressed with improved checks. This issue is fixed in Security Update 2021-004 Mojav This issue was addressed with improved checks. 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. Processing maliciously crafted server messages may lead to heap corruption.

CVE-2021-30682 [MEDIUM] CVE-2021-30682: 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 application may be able to leak sensitive user information.

CVE-2017-13804 [MEDIUM] CWE-20 CVE-2017-13804: An issue was discovered in certain Apple products. iOS before 11.1 is affected. macOS before 10.13.1 An issue was discovered in certain Apple products. iOS before 11.1 is affected. macOS before 10.13.1 is affected. tvOS before 11.1 is affected. watchOS before 4.1 is affected. The issue involves the "StreamingZip" component. It allows remote attackers to write to unintended pathnames via a crafted ZIP archive.

CVE-2021-1760 [MEDIUM] CWE-787 CVE-2021-1760: A memory corruption issue was addressed with improved state management. This issue is fixed in macOS A memory corruption issue was addressed with improved state management. 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 malicious application could execute arbitrary code leading to compromise of user information.

CVE-2018-4293 [MEDIUM] CWE-20 CVE-2018-4293: A cookie management issue was addressed with improved checks. This issue affected versions prior to A cookie management issue was addressed with improved checks. This issue affected versions prior to iOS 11.4.1, macOS High Sierra 10.13.6, tvOS 11.4.1, watchOS 4.3.2, iTunes 12.8 for Windows, iCloud for Windows 7.6.

CVE-2020-9787 [MEDIUM] CVE-2020-9787: A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 1 A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. Some websites may not have appeared in Safari Preferences.

CVE-2015-5860 [MEDIUM] CWE-200 CVE-2015-5860: The CFNetwork HTTPProtocol component in Apple iOS before 9 mishandles HSTS state, which allows remot The CFNetwork HTTPProtocol component in Apple iOS before 9 mishandles HSTS state, which allows remote attackers to bypass the Safari private-browsing protection mechanism and track users via a crafted web site.

CVE-2020-10002 [MEDIUM] CVE-2020-10002: A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11. A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. A local user may be able to read arbitrary files.

CVE-2022-32928 [MEDIUM] CWE-287 CVE-2022-32928: A logic issue was addressed with improved restrictions. This issue is fixed in iOS 16, macOS Ventura A logic issue was addressed with improved restrictions. This issue is fixed in iOS 16, macOS Ventura 13, watchOS 9. A user in a privileged network position may be able to intercept mail credentials.