Apple watchOS vulnerabilities
2,212 known vulnerabilities affecting apple/watchos.
Total CVEs
2,212
CISA KEV
51
actively exploited
Public exploits
137
Exploited in wild
85
Severity breakdown
CRITICAL165HIGH1054MEDIUM859LOW75UNKNOWN59
Vulnerabilities
Page 59 of 111
CVE-2015-7073P3MEDIUMCVSS 6.8≤ 2.02015-12-11
CVE-2015-7073 [MEDIUM] CWE-119 CVE-2015-7073: Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 allow remote atta
Apple iOS before 9.2, OS X before 10.11.2, tvOS before 9.1, and watchOS before 2.1 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted SSL handshake.
nvdapple
CVE-2019-8573P3HIGHCVSS 7.5fixed in 5.2.12020-10-27
CVE-2019-8573 [HIGH] CWE-20 CVE-2019-8573: An input validation issue was addressed with improved input validation. This issue is fixed in macOS
An input validation issue was addressed with improved input validation. This issue is fixed in macOS Mojave 10.14.5, Security Update 2019-003 High Sierra, Security Update 2019-003 Sierra, iOS 12.3, watchOS 5.2.1. A remote attacker may be able to cause a system denial of service.
nvdapple
CVE-2018-4340P3HIGHCVSS 7.8fixed in 5.02019-04-03
CVE-2018-4340 [HIGH] CWE-119 CVE-2018-4340: A memory corruption issue was addressed with improved memory handling. This issue affected versions
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
nvd
CVE-2018-4425P3HIGHCVSS 7.8fixed in 5.02019-04-03
CVE-2018-4425 [HIGH] CWE-119 CVE-2018-4425: A memory corruption issue was addressed with improved memory handling. This issue affected versions
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
nvd
CVE-2018-4401P3HIGHCVSS 7.8fixed in 5.02019-04-03
CVE-2018-4401 [HIGH] CWE-119 CVE-2018-4401: A memory corruption issue was addressed with improved memory handling. This issue affected versions
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
nvd
CVE-2018-4383P3HIGHCVSS 7.8fixed in 5.02019-04-03
CVE-2018-4383 [HIGH] CWE-119 CVE-2018-4383: A memory corruption issue was addressed with improved state management. This issue affected versions
A memory corruption issue was addressed with improved state management. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
nvd
CVE-2018-4419P3HIGHCVSS 7.8fixed in 5.12019-04-03
CVE-2018-4419 [HIGH] CWE-119 CVE-2018-4419: A memory corruption issue was addressed with improved memory handling. This issue affected versions
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1.
nvdapple
CVE-2018-4408P3HIGHCVSS 7.8fixed in 5.02019-04-03
CVE-2018-4408 [HIGH] CWE-119 CVE-2018-4408: A memory corruption issue was addressed with improved input validation This issue affected versions
A memory corruption issue was addressed with improved input validation This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
nvd
CVE-2018-4426P3HIGHCVSS 7.8fixed in 5.02019-04-03
CVE-2018-4426 [HIGH] CWE-119 CVE-2018-4426: A memory corruption issue was addressed with improved memory handling. This issue affected versions
A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.
nvd
CVE-2019-8542P3HIGHCVSS 7.8fixed in 5.2≥ unspecified, < watchOS 5.22019-12-18
CVE-2019-8542 [HIGH] CWE-120 CVE-2019-8542: A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macO
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. A malicious application may be able to elevate privileges.
nvdapple
CVE-2018-4461P3HIGHCVSS 7.8fixed in 5.1.22019-04-03
CVE-2018-4461 [HIGH] CWE-119 CVE-2018-4461: A memory corruption issue was addressed with improved input validation. This issue affected versions
A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.
nvdapple
CVE-2018-4447P3HIGHCVSS 7.8fixed in 5.1.22019-04-03
CVE-2018-4447 [HIGH] CWE-119 CVE-2018-4447: A memory corruption issue was addressed with improved state management. This issue affected versions
A memory corruption issue was addressed with improved state management. This issue affected versions prior to iOS 12.1.1, macOS Mojave 10.14.2, tvOS 12.1.1, watchOS 5.1.2.
nvdapple
CVE-2019-8552P3HIGHCVSS 7.8fixed in 5.2≥ unspecified, < watchOS 5.22019-12-18
CVE-2019-8552 [HIGH] CWE-665 CVE-2019-8552: A memory initialization issue was addressed with improved memory handling. This issue is fixed in iO
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A malicious application may be able to elevate privileges.
nvdapple
CVE-2018-4394P3HIGHCVSS 7.8fixed in 5.12019-04-03
CVE-2018-4394 [HIGH] CWE-119 CVE-2018-4394: A memory corruption issue was addressed with improved input validation. This issue affected versions
A memory corruption issue was addressed with improved input validation. This issue affected versions prior to iOS 12.1, macOS Mojave 10.14.1, tvOS 12.1, watchOS 5.1, iTunes 12.9.1.
nvdapple
CVE-2019-8665P3HIGHCVSS 7.5fixed in 5.3≥ unspecified, < watchOS 5.32019-12-18
CVE-2019-8665 [HIGH] CWE-20 CVE-2019-8665: A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.4, w
A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.4, watchOS 5.3. A remote attacker may cause an unexpected application termination.
nvdapple
CVE-2020-9827P3HIGHCVSS 7.5fixed in 6.2.5≥ unspecified, < watchOS 6.2.52020-06-09
CVE-2020-9827 [HIGH] CVE-2020-9827: 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 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. A remote attacker may be able to cause a denial of service.
nvd
CVE-2025-27113P3LOWCVSS 2.9v11.42025-04-01
CVE-2025-27113 [LOW] CVE-2025-27113: watchOS 11.4
Apple Security Update: About the security content of watchOS 11.4
Product: watchOS
Version: 11.4
CVE: CVE-2025-27113
Component: CVE-2025-27113
apple
CVE-2015-5942P3MEDIUMCVSS 6.8≤ 2.0.02015-10-23
CVE-2015-5942 [MEDIUM] CVE-2015-5942: FontParser in Apple iOS before 9.1, OS X before 10.11.1, and watchOS before 2.0.1 allows remote atta
FontParser in Apple iOS before 9.1, OS X before 10.11.1, and watchOS before 2.0.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file, a different vulnerability than CVE-2015-5927.
nvdapple
CVE-2021-30888P3HIGHCVSS 7.4fixed in 8.12021-08-24
CVE-2021-30888 [HIGH] CWE-601 CVE-2021-30888: An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS M
An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content Security Policy reports may be able to leak information via redirect behavior .
nvdapple
CVE-2015-5927P3MEDIUMCVSS 6.8≤ 2.0.02015-10-23
CVE-2015-5927 [MEDIUM] CWE-119 CVE-2015-5927: FontParser in Apple iOS before 9.1, OS X before 10.11.1, and watchOS before 2.0.1 allows remote atta
FontParser in Apple iOS before 9.1, OS X before 10.11.1, and watchOS before 2.0.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file, a different vulnerability than CVE-2015-5942.
nvdapple