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Apple WatchOSInfoleak

Risk 86
Severity
9.8
Infoleak
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 5
Source: Apple
First published (updated )
CVE-2026-64733

Apple WatchOSUse After Free, Buffer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 13
Source: MITRE
First published (updated )
CVE-2026-28928

Apple WatchOSUse After Free, Buffer Overflow, Race Condition, Infoleak

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Race Condition, Infoleak
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to fingerprint the user.

1 / 20
Source: MITRE
First published (updated )
CVE-2026-43730

Apple WatchOSUse After Free, Buffer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 27
Source: Apple
First published (updated )
CVE-2026-64746

Apple WatchOSUse After Free, Buffer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 34
Source: Apple
First published (updated )
CVE-2026-43803
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Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.

1 / 71
Source: MITRE
First published (updated )
CVE-2026-43805

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or corrupt kernel memory.

1 / 80
Source: MITRE
First published (updated )
CVE-2026-43778

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 72
Source: MITRE
First published (updated )
CVE-2026-64729

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 80
Source: MITRE
First published (updated )
CVE-2026-43822

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 80
Source: MITRE
First published (updated )
CVE-2026-64700
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Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 72
Source: MITRE
First published (updated )
CVE-2026-43814

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 80
Source: MITRE
First published (updated )
CVE-2026-43799

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 84
Source: Apple
First published (updated )
CVE-2026-43769

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 85
Source: Apple
First published (updated )
CVE-2026-43810

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 85
Source: MITRE
First published (updated )
CVE-2026-64775
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Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.

1 / 82
Source: MITRE
First published (updated )
CVE-2026-64751

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

1 / 81
Source: MITRE
First published (updated )
CVE-2026-64720

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free, Path Traversal

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free, Path Traversal
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 155
Source: Apple
First published (updated )
CVE-2026-64726

Apple macOS TahoeBuffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Double Free

Risk 86
Severity
9.8
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Double Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. A malicious app may be able to break out of its sandbox.

1 / 102
Source: MITRE
First published (updated )
CVE-2026-64738

Apple visionOSBuffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition

Risk 86
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 110
Source: Apple
First published (updated )
CVE-2026-64772
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Apple visionOSBuffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition

Risk 86
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 113
Source: Apple
First published (updated )
CVE-2026-64774

Apple visionOSBuffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition

Risk 86
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 114
Source: Apple
First published (updated )
CVE-2026-64770

Apple visionOSBuffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition

Risk 86
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 114
Source: Apple
First published (updated )
CVE-2026-64769

Apple visionOSBuffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition

Risk 86
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. A remote attacker may be able to cause unexpected application termination or heap corruption.

1 / 113
Source: MITRE
First published (updated )
CVE-2026-64771

Apple visionOSBuffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition, Path Traversal

Risk 86
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition, Path Traversal
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6. An app may be able to cause unexpected system termination.

1 / 122
Source: MITRE
First published (updated )
CVE-2026-43812
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Apple tvOSUse After Free, Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Path Traversal

Risk 77
Severity
9.3
Use After Free, Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6. A malicious app may be able to break out of its sandbox.

1 / 55
Source: MITRE
First published (updated )
CVE-2026-64740

Apple macOS SequoiaBuffer Overflow, Input Validation

Risk 86
Severity
9.8
Buffer Overflow, Input Validation
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 10
Source: Apple
First published (updated )
CVE-2026-64695

Apple WatchOSRace Condition, Input Validation, Use After Free, Buffer Overflow, Integer Overflow

Risk 66
Severity
9.1
Race Condition, Input Validation, Use After Free, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Accounts Framework. This issue was addressed with improved data protection.

1 / 83
Source: Apple
First published (updated )
CVE-2026-39868

Apple WatchOSUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free

Risk 86
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious accessory may be able to cause unexpected app termination.

1 / 100
Source: MITRE
First published (updated )
CVE-2026-43807

Apple iOSUse After Free, Input Validation, Null Pointer Dereference, Race Condition, Buffer Overflow, Integer Overflow, Path Traversal

Risk 77
Severity
9.3
Use After Free, Input Validation, Null Pointer Dereference, Race Condition, Buffer Overflow, Integer Overflow, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

802.1X. An authentication issue was addressed with improved state management.

1 / 69
Source: Apple
First published (updated )
CVE-2026-20688
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