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Apple macOS SequoiaApple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability

Risk 100
Severity
10
Exploited
Trending
Year
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.8.5 and iPadOS 15.8.5, iOS 16.7.12 and iPadOS 16.7.12, iOS 18.6.2 and iPadOS 18.6.2, iPadOS 17.7.10, macOS Sequoia 15.6.1, macOS Sonoma 14.7.8, macOS Ventura 13.7.8. Processing a malicious image file may result in memory corruption. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals.

1 / 3
Source: MITRE
First published (updated )
CVE-2025-43300

Apple macOSUse After Free, Double Free, Input Validation, Integer Overflow, Buffer Overflow, Null Pointer Dereference

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

Accessibility. A logging issue was addressed with improved data redaction.

1 / 73
Source: Apple
First published (updated )
CVE-2025-30448

Apple iOS and iPadOSInput Validation, Use After Free, Buffer Overflow, Null Pointer Dereference, Integer Overflow

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

Accessibility. A logging issue was addressed with improved data redaction.

1 / 60
Source: Apple
First published (updated )
CVE-2025-30436

SafariBuffer Overflow, Input Validation, Null Pointer Dereference, Integer Overflow, Use After Free

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

Accessibility. A logging issue was addressed with improved data redaction.

1 / 104
Source: Apple
First published (updated )
CVE-2025-30466

Apple iOS and iPadOSInput Validation, Use After Free

Risk 80
Severity
9.6
Input Validation, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

A custom URL scheme handling issue was addressed with improved input validation. This issue is fixed in iOS 18.1 and iPadOS 18.1. A remote attacker may be able to break out of Web Content sandbox.

1 / 14
Source: NVD
First published (updated )
CVE-2024-40867
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macOSInput Validation

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

Accessibility. The issue was addressed with improved authentication.

1 / 25
Source: Apple
First published (updated )
CVE-2024-44242

macOSInput Validation

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

Accessibility. The issue was addressed with improved authentication.

1 / 25
Source: Apple
First published (updated )
CVE-2024-44241

macOSInput Validation

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

Accessibility. The issue was addressed with improved authentication.

1 / 25
Source: Apple
First published (updated )
CVE-2024-44299

Apple iOS and iPadOSRace Condition, Input Validation, Integer Overflow

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

A permissions issue was addressed by removing vulnerable code and adding additional checks. This issue is fixed in iOS 18 and iPadOS 18. Password autofill may fill in passwords after failing authentication.

1 / 25
Source: MITRE
First published (updated )
CVE-2024-44217

Apple macOSAppleVA. The issue was addressed with improved memory handling.

Risk 89
Severity
9.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Apple Neural Engine. The issue was addressed with improved memory handling.

1 / 8
Source: Apple
First published (updated )
CVE-2024-27841
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Apple iOS and iPadOSInput Validation

Risk 66
Severity
9.1
Input Validation
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Apple Neural Engine. The issue was addressed with improved memory handling.

1 / 10
Source: Apple
First published (updated )
CVE-2024-44136

Apple macOSBuffer Overflow, Race Condition, Input Validation

Risk 69
Severity
9.1
Buffer Overflow, Race Condition, Input Validation
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 49
Source: Apple
First published (updated )
CVE-2024-23255

Apple visionOSOpenEXR Heap Overflow in Scanline Deep Data Parsing

Risk 69
Severity
9.1
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:N

Accessibility. This issue was addressed by restricting options offered on a locked device.

1 / 59
Source: Apple
First published (updated )
CVE-2023-5841

Apple macOS SonomaUse After Free, Buffer Overflow, Input Validation, Race Condition

Risk 91
Severity
9.8
Use After Free, Buffer Overflow, Input Validation, 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 watchOS 10, iOS 17 and iPadOS 17, tvOS 17, macOS Sonoma 14, Safari 17. Processing web content may lead to arbitrary code execution.

1 / 101
Source: MITRE
First published (updated )
CVE-2023-40414

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

Risk 91
Severity
9.8
Buffer Overflow, Use After Free, 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. A privacy issue was addressed with improved private data redaction for log entries.

1 / 55
Source: Apple
First published (updated )
CVE-2023-40397
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Apple macOS SonomaInput Validation, Use After Free, Race Condition, Buffer Overflow, Integer Overflow

Risk 88
Severity
9.8
Input Validation, Use After Free, Race Condition, Buffer Overflow, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 61
Source: Apple
First published (updated )
CVE-2023-40400

Apple tvOSInput Validation, Integer Overflow, Buffer Overflow, Use After Free, Race Condition

Risk 88
Severity
9.8
Input Validation, Integer Overflow, Buffer Overflow, Use After Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 20
Source: Apple
First published (updated )
CVE-2023-36495

Apple macOS Big SurRace Condition, Buffer Overflow, Use After Free, Input Validation, Integer Overflow

Risk 88
Severity
9.8
Race Condition, Buffer Overflow, Use After Free, Input Validation, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accounts. A privacy issue was addressed with improved private data redaction for log entries.

1 / 20
Source: Apple
First published (updated )
CVE-2023-37285

Apple macOS Big SurInput Validation, Buffer Overflow, Use After Free, Integer Overflow, Race Condition

Risk 88
Severity
9.8
Input Validation, Buffer Overflow, Use After Free, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 22
Source: Apple
First published (updated )
CVE-2023-38604

Apple macOS Big SurUse After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition

Risk 88
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 watchOS 9.6, macOS Big Sur 11.7.9, iOS 15.7.8 and iPadOS 15.7.8, macOS Monterey 12.6.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. An app may be able to execute arbitrary code with kernel privileges.

1 / 23
Source: MITRE
First published (updated )
CVE-2023-38598
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Apple macOS Big SurRace Condition

Risk 88
Severity
9.8
Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 5
Source: Apple
First published (updated )
CVE-2023-34425

Apple macOS Big SurUse After Free, Input Validation, Buffer Overflow, Race Condition, SQL Injection

Risk 88
Severity
9.8
Use After Free, Input Validation, Buffer Overflow, Race Condition, SQL Injection
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 watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

1 / 56
First published (updated )
CVE-2023-32412

Apple iOS and iPadOSAccessibility. This issue was addressed with improved checks.

Risk 88
Severity
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 8
Source: Apple
First published (updated )
CVE-2023-32419

tvOSRace Condition, Buffer Overflow, Input Validation, Integer Overflow, Use After Free

Risk 88
Severity
9.8
Race Condition, Buffer Overflow, Input Validation, Integer Overflow, Use After Free
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 79
Source: Apple
First published (updated )
CVE-2023-28201

macOS VenturaBuffer Overflow, Input Validation, Integer Overflow

Risk 87
Severity
9.8
Buffer Overflow, Input Validation, Integer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A privacy issue was addressed with improved private data redaction for log entries.

1 / 35
Source: Apple
First published (updated )
CVE-2023-23526
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Apple tvOSInput Validation, Integer Overflow, Race Condition

Risk 88
Severity
9.8
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. A logic issue was addressed with improved restrictions.

1 / 23
Source: Apple
First published (updated )
CVE-2022-42837

Apple macOS Big SurInput Validation, Double Free, Integer Overflow, Race Condition

Risk 88
Severity
9.8
Input Validation, Double Free, Integer Overflow, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accessibility. A logic issue was addressed with improved restrictions.

1 / 27
Source: Apple
First published (updated )
CVE-2022-42842

Apple macOS Big SurBuffer Overflow, Use After Free, Race Condition, Input Validation

Risk 88
Severity
9.8
Buffer Overflow, Use After Free, Race Condition, Input Validation
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accelerate Framework. A memory consumption issue was addressed with improved memory handling.

1 / 79
Source: Apple
First published (updated )
CVE-2022-32941

Apple tvOSBuffer Overflow, Input Validation

Risk 88
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

A buffer overflow was addressed with improved bounds checking. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. A remote user may be able to cause kernel code execution.

1 / 5
First published (updated )
CVE-2022-32788

Apple WatchOSInput Validation, Integer Overflow, Buffer Overflow

Risk 89
Severity
10
Input Validation, Integer Overflow, Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AMD. A memory corruption issue was addressed with improved input validation.

1 / 11
Source: Apple
First published (updated )
CVE-2022-32845
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