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Apple WatchOSBuffer Overflow, Input Validation, Infoleak

Risk 31
Severity
5.5
Buffer Overflow, Input Validation, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 10
Source: Apple
First published (updated )
CVE-2026-43801

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Race Condition, Input Validation, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 30
Source: Apple
First published (updated )
CVE-2026-64734

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Race Condition, Input Validation
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Accessibility. This issue was addressed through improved state management.

1 / 35
Source: Apple
First published (updated )
CVE-2026-43744

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Race Condition, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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

1 / 42
Source: Apple
First published (updated )
CVE-2026-43758

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Race Condition, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 54
Source: Apple
First published (updated )
CVE-2026-43714

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 57
Source: Apple
First published (updated )
CVE-2026-43796

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Accessibility. This issue was addressed through improved state management.

1 / 68
Source: Apple
First published (updated )
CVE-2026-64754

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, 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. Processing a maliciously crafted image may lead to a denial-of-service.

1 / 70
Source: MITRE
First published (updated )
CVE-2026-64693

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 88
Source: Apple
First published (updated )
CVE-2026-64709

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

Risk 37
Severity
6.5
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Accessibility. This issue was addressed through improved state management.

1 / 81
Source: Apple
First published (updated )
CVE-2026-64735

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 92
Source: Apple
First published (updated )
CVE-2026-64721

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

Risk 31
Severity
5.5
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Accessibility. This issue was addressed through improved state management.

1 / 105
Source: Apple
First published (updated )
CVE-2026-64724

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

Risk 29
Severity
5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

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

1 / 58
Source: Apple
First published (updated )
CVE-2026-43767

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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

1 / 70
Source: Apple
First published (updated )
CVE-2026-43782

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Infoleak, Use After Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 76
Source: Apple
First published (updated )
CVE-2026-64744

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 90
Source: Apple
First published (updated )
CVE-2026-43754

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

A logic issue was addressed with improved checks. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to access sensitive user data.

1 / 89
Source: MITRE
First published (updated )
CVE-2026-64723

Apple macOS SequoiaBuffer Overflow, Race Condition, Input Validation, Integer Overflow, Use After Free, Infoleak

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Use After Free, Infoleak
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accounts. A parsing issue in the handling of directory paths was addressed with improved path validation.

1 / 74
Source: Apple
First published (updated )
CVE-2026-20672

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Use After Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. A maliciously crafted ZIP archive may bypass Gatekeeper checks.

1 / 77
Source: MITRE
First published (updated )
CVE-2026-28900

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

Risk 27
Severity
4.6
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Double Free
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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

1 / 95
Source: Apple
First published (updated )
CVE-2026-43766

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

Risk 31
Severity
5.5
Use After Free, Race Condition, Input Validation, Integer Overflow, Buffer Overflow, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Tahoe 26.6. Processing a 3D model may result in disclosure of process memory.

1 / 113
Source: MITRE
First published (updated )
CVE-2026-64722

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

Risk 31
Severity
5.5
Use After Free, Race Condition, Input Validation, Integer Overflow, Buffer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. This issue was addressed through improved state management.

1 / 116
Source: Apple
First published (updated )
CVE-2026-64711

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

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

1 / 115
Source: Apple
First published (updated )
CVE-2026-43765

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

Risk 32
Severity
5.5
Buffer Overflow, Race Condition, Input Validation, Integer Overflow, Use After Free, Double Free, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Accounts. A parsing issue in the handling of directory paths was addressed with improved path validation.

1 / 111
Source: Apple
First published (updated )
CVE-2026-43665

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

Risk 27
Severity
4.7
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free, Path Traversal
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6. An app may be able to access sensitive user data.

1 / 139
Source: MITRE
First published (updated )
CVE-2026-43770

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

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

1 / 135
Source: Apple
First published (updated )
CVE-2026-43774

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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

1 / 137
Source: Apple
First published (updated )
CVE-2026-43768

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to disclose kernel memory.

1 / 139
Source: MITRE
First published (updated )
CVE-2026-64699

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

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

A logic issue existed resulting in memory corruption. This was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may be able to cause a denial of service.

1 / 152
Source: MITRE
First published (updated )
CVE-2026-28932

Apple macOS TahoeBuffer Overflow, Race Condition, Use After Free

Risk 31
Severity
5.5
Buffer Overflow, Race Condition, Use After Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

A file quarantine bypass was addressed with additional checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6. An app may bypass Gatekeeper checks.

1 / 43
Source: MITRE
First published (updated )
CVE-2026-64708

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