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Apple Multiple ProductsApple Multiple Products Use-After-Free WebKit Vulnerability

Risk 95
Severity
8.8
Exploited
Integer Overflow, Input Validation, Use After Free, Race Condition, Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A use-after-free issue was addressed with improved memory management.

1 / 76
Source: Red Hat
First published (updated )
CVE-2025-43529

Apple visionOSApple macOS ImageIO SGI File Parsing Integer Overflow Remote Code Execution Vulnerability

Risk 68
Severity
7.8
Command Injection, Integer Overflow, Use After Free, Race Condition, Input Validation
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Accessibility. A privacy issue was addressed by removing sensitive data.

1 / 36
Source: Apple
First published (updated )
CVE-2026-20675

Apple visionOSUse After Free, Input Validation, Race Condition, Integer Overflow

Risk 69
Severity
7.8
Use After Free, Input Validation, Race Condition, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed by removing sensitive data.

1 / 36
Source: Apple
First published (updated )
CVE-2026-20626

Apple visionOSApple macOS libusd_ms Alembic File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

Risk 77
Severity
8.8
Race Condition, Input Validation, Integer Overflow, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Accessibility. An inconsistent user interface issue was addressed with improved state management.

1 / 49
Source: Apple
First published (updated )
CVE-2026-20616

Apple visionOSUse After Free, Race Condition, Input Validation, Integer Overflow

Risk 51
Severity
7.1
Use After Free, Race Condition, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to break out of its sandbox.

1 / 60
Source: MITRE
First published (updated )
CVE-2026-20628

Apple visionOSInfoleak, Use After Free, Race Condition, Input Validation, Integer Overflow

Risk 51
Severity
7.1
Infoleak, Use After Free, Race Condition, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

A privacy issue was addressed with improved checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to identify what other apps a user has installed.

1 / 76
Source: MITRE
First published (updated )
CVE-2026-20641

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

Risk 63
Severity
7
Use After Free, Race Condition, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:H/PR:L/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 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An app may be able to gain root privileges.

1 / 20
Source: MITRE
First published (updated )
CVE-2026-20617

Apple iOSPath Traversal, Use After Free, Input Validation, Race Condition, Integer Overflow

Risk 69
Severity
7.8
Path Traversal, Use After Free, Input Validation, Race Condition, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A path handling issue was addressed with improved validation. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, visionOS 26.3. An app may be able to gain root privileges.

1 / 20
Source: MITRE
First published (updated )
CVE-2026-20615

Apple visionOSApple macOS Audio APAC Frame Decoding Out-Of-Bounds Write Remote Code Execution Vulnerability

Risk 68
Severity
7.8
Use After Free, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed by removing sensitive data.

1 / 19
Source: Apple
First published (updated )
CVE-2026-20611

Apple visionOSPath Traversal, Use After Free, Input Validation

Risk 43
Severity
7.5
Path Traversal, Use After Free, Input Validation
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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

1 / 21
Source: Apple
First published (updated )
CVE-2026-20660

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

Risk 51
Severity
7.1
Infoleak, Use After Free, Input Validation, Race Condition, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Accessibility. A privacy issue was addressed by removing sensitive data.

1 / 79
Source: Apple
First published (updated )
CVE-2026-20606

Apple macOS SequoiaInput Validation, Race Condition, Integer Overflow, Use After Free

Risk 56
Severity
7.7
Input Validation, Race Condition, Integer Overflow, Use After Free
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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

1 / 27
Source: Apple
First published (updated )
CVE-2026-20620

Apple macOS SequoiaUse After Free, Race Condition, Input Validation, Integer Overflow

Risk 72
Severity
8.8
Use After Free, Race Condition, Input Validation, Integer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

A logic issue was addressed with improved checks. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, watchOS 26.3. An app may be able to break out of its sandbox.

1 / 44
Source: MITRE
First published (updated )
CVE-2026-20667

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

Risk 69
Severity
7.8
Path Traversal, Race Condition, Input Validation, Integer Overflow, Use After Free
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A path handling issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to gain root privileges.

1 / 50
Source: MITRE
First published (updated )
CVE-2026-20614

Apple macOS TahoeInput Validation, Integer Overflow, Race Condition, Use After Free

Risk 69
Severity
7.8
Input Validation, Integer Overflow, Race Condition, Use After Free
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A package validation issue was addressed by blocking the vulnerable package. This issue is fixed in macOS Tahoe 26.3. An app may be able to gain root privileges.

1 / 43
Source: NVD
First published (updated )
CVE-2026-20658

Apple macOS SequoiaInteger Overflow, Input Validation, Use After Free

Risk 43
Severity
7.5
Integer Overflow, Input Validation, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

1 / 19
Source: Apple
First published (updated )
CVE-2026-20639

Apple macOS SequoiaInput Validation, Integer Overflow, Race Condition, Use After Free

Risk 43
Severity
7.5
Input Validation, Integer Overflow, Race Condition, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3. An app may be able to capture a user's screen.

1 / 59
Source: MITRE
First published (updated )
CVE-2026-20622

Apple iOSUse After Free, Input Validation, Race Condition, Integer Overflow

Risk 43
Severity
7.5
Use After Free, Input Validation, Race Condition, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3. An app may be able to access protected user data.

1 / 50
Source: NVD
First published (updated )
CVE-2026-28855

Apple visionOSInput Validation, Buffer Overflow

Risk 72
Severity
8.8
Input Validation, Buffer Overflow
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

A logic issue was addressed with improved restrictions. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A malicious app may be able to break out of its sandbox.

1 / 7
Source: MITRE
First published (updated )
CVE-2026-28995

Apple WatchOSDouble Free, Use After Free, Race Condition, Input Validation, Buffer Overflow, Integer Overflow

Risk 77
Severity
8.8
Double Free, Use After Free, Race Condition, Input Validation, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A use-after-free issue was addressed with improved memory management.

Impact: maliciously crafted web content may lead to memory corruption

Advisory: https://webkitgtk.org/security/WSA-2026-0004.html WebKit Bug: https://bugs.webkit.org/showbug.cgi?id=314115

1 / 100
Source: Red Hat
First published (updated )
CVE-2026-43731

Apple SafariInput Validation, Use After Free, Buffer Overflow, Race Condition, Null Pointer Dereference, Integer Overflow

Risk 77
Severity
8.8
Input Validation, Use After Free, Buffer Overflow, Race Condition, Null Pointer Dereference, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A Content Security Policy bypass was addressed with improved enforcement in AudioWorklet contexts. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5. Processing maliciously crafted web content may bypass Content Security Policy.

1 / 79
Source: MITRE
First published (updated )
CVE-2026-43670

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

Risk 69
Severity
7.8
Buffer Overflow, Race Condition, Use After Free, Input Validation, Integer Overflow, Path Traversal, Double Free
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A logic issue was addressed with improved restrictions. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.7, macOS Tahoe 26.6. A user may be able to elevate privileges.

1 / 137
Source: MITRE
First published (updated )
CVE-2026-28912

Apple WatchOSDouble Free, Use After Free, Race Condition, Input Validation, Buffer Overflow, Integer Overflow

Risk 77
Severity
8.8
Double Free, Use After Free, Race Condition, Input Validation, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

A use-after-free issue was addressed with improved memory management.

Impact: maliciously crafted web content may lead to memory corruption

Advisory: https://webkitgtk.org/security/WSA-2026-0004.html WebKit Bug: https://bugs.webkit.org/showbug.cgi?id=313577

1 / 76
Source: Red Hat
First published (updated )
CVE-2026-43715

Apple WatchOSDouble Free, Use After Free, Race Condition, Input Validation, Buffer Overflow, Integer Overflow

Risk 50
Severity
7.1
Double Free, Use After Free, Race Condition, Input Validation, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Accessibility. This issue was addressed through improved state management.

1 / 99
Source: Apple
First published (updated )
CVE-2026-43725

Apple macOS TahoeInput Validation, Buffer Overflow, Use After Free

Risk 43
Severity
7.5
Input Validation, Buffer Overflow, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

1 / 22
Source: Apple
First published (updated )
CVE-2026-28894

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

Risk 43
Severity
7.5
Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Null Pointer Dereference, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. A remote attacker may be able to cause unexpected app termination.

1 / 65
Source: MITRE
First published (updated )
CVE-2026-28846

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

Risk 43
Severity
7.5
Buffer Overflow, Input Validation, Race Condition, Use After Free, Integer Overflow, Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Accelerate. An out-of-bounds read was addressed with improved bounds checking.

1 / 55
Source: Apple
First published (updated )
CVE-2026-39870

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

Risk 43
Severity
7.5
Buffer Overflow, Input Validation, Race Condition, Use After Free, Integer Overflow, Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.7, macOS Tahoe 26.5. A remote attacker may be able to cause unexpected system termination.

1 / 57
Source: NVD
First published (updated )
CVE-2026-28848

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

Risk 43
Severity
7.5
Buffer Overflow, Input Validation, Race Condition, Use After Free, Integer Overflow, Null Pointer Dereference
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Accelerate. An out-of-bounds read was addressed with improved bounds checking.

1 / 63
Source: Apple
First published (updated )
CVE-2026-28974

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

Risk 43
Severity
7.5
Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Null Pointer Dereference, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.5. An app may be able to access protected user data.

1 / 54
Source: MITRE
First published (updated )
CVE-2026-28930

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