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

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

A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing maliciously crafted web content may lead to memory corruption.

1 / 78
Source: NVD
First published (updated )
CVE-2026-43794

Apple iOSUse After Free, Input Validation, Integer Overflow

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

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. A remote attacker may be able to cause unexpected system termination.

1 / 6
Source: MITRE
First published (updated )
CVE-2026-65343

Apple iOSInteger Overflow, Input Validation

Risk 81
Severity
8.8
Integer Overflow, Input Validation
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2. Processing an image may lead to arbitrary code execution.

1 / 4
Source: MITRE
First published (updated )
CVE-2026-65346

Devolutions Devolutions Password ManagerImproper certificate validation in the Devolutions Server connection handling in Devolutions Passwor…

Risk 67
Severity
7.4
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Improper certificate validation in the Devolutions Server connection handling in Devolutions Password Manager 2026.2.1.0 and earlier on Android, iOS, and macOS allows an adjacent-network attacker to intercept and modify sensitive information via a forged TLS certificate.

First published (updated )
CVE-2026-8497

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

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

A buffer overflow was addressed with improved size validation. 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. An app may be able to execute arbitrary code with kernel privileges.

1 / 22
Source: MITRE
First published (updated )
CVE-2026-64747

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

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

Accessibility. This issue was addressed through improved state management.

1 / 20
Source: Apple
First published (updated )
CVE-2026-64725

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

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

A validation issue was addressed with improved input sanitization. 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. A maliciously crafted app may be able to bypass code signing enforcement.

1 / 26
Source: MITRE
First published (updated )
CVE-2026-43813

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

Risk 68
Severity
7.8
Use After Free, Buffer Overflow, Race Condition, Input Validation
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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-2026-43673

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

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

A memory corruption 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 Sonoma 14.8.8, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing a maliciously crafted video file may lead to unexpected app termination.

1 / 37
Source: MITRE
First published (updated )
CVE-2026-43711

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

Risk 68
Severity
7.8
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:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 65
Source: Apple
First published (updated )
CVE-2026-43780

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

Risk 51
Severity
7.1
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:H

Accessibility. This issue was addressed through improved state management.

1 / 59
Source: Apple
First published (updated )
CVE-2026-64692

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

Risk 68
Severity
7.8
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:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 66
Source: Apple
First published (updated )
CVE-2026-64716

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

Risk 68
Severity
7.8
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:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 61
Source: Apple
First published (updated )
CVE-2026-64758

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

Risk 77
Severity
8.8
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: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 Tahoe 26.6, tvOS 26.6, watchOS 26.6. Connecting to a malicious NFS server may lead to kernel memory corruption.

1 / 73
Source: MITRE
First published (updated )
CVE-2026-28931

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

Risk 70
Severity
8.6
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 97
Source: Apple
First published (updated )
CVE-2026-28973

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

Risk 77
Severity
8.8
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:H/I:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 98
Source: Apple
First published (updated )
CVE-2026-64739

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

Risk 69
Severity
7.8
Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Race Condition, Double Free, Path Traversal
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 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. An app may be able to gain root privileges.

1 / 106
Source: MITRE
First published (updated )
CVE-2026-43723

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

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

Accessibility. This issue was addressed through improved state management.

1 / 130
Source: Apple
First published (updated )
CVE-2026-64764

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

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

Accessibility. This issue was addressed through improved state management.

1 / 131
Source: Apple
First published (updated )
CVE-2026-64765

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

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

Accessibility. This issue was addressed through improved state management.

1 / 131
Source: Apple
First published (updated )
CVE-2026-64763

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

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

Accessibility. This issue was addressed through improved state management.

1 / 131
Source: Apple
First published (updated )
CVE-2026-64766

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

Risk 62
Severity
8.1
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:R/S:U/C:H/I:H/A:N

Accessibility. This issue was addressed through improved state management.

1 / 135
Source: Apple
First published (updated )
CVE-2026-64713

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

Risk 81
Severity
8.8
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:R/S:U/C:H/I:H/A:H

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

1 / 140
Source: MITRE
First published (updated )
CVE-2026-64783

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

Risk 81
Severity
8.8
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:R/S:U/C:H/I:H/A:H

A memory corruption issue was addressed with improved state management. This issue is fixed in Safari 26.6, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.

1 / 150
Source: MITRE
First published (updated )
CVE-2026-64757

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

Risk 62
Severity
8.1
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:R/S:U/C:H/I:N/A:H

Accessibility. This issue was addressed through improved state management.

1 / 165
Source: Apple
First published (updated )
CVE-2026-64719

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

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

Accessibility. This issue was addressed through improved state management.

1 / 67
Source: Apple
First published (updated )
CVE-2026-43818

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

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

Accessibility. This issue was addressed through improved state management.

1 / 75
Source: Apple
First published (updated )
CVE-2026-64749

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

Risk 68
Severity
7.8
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:H/A:H

Accessibility. This issue was addressed through improved state management.

1 / 108
Source: Apple
First published (updated )
CVE-2026-43733

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

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

Accessibility. This issue was addressed through improved state management.

1 / 109
Source: Apple
First published (updated )
CVE-2026-43729

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

Risk 59
Severity
8.1
Buffer Overflow, Input Validation, Integer Overflow, Use After Free, Double Free, Race Condition
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Accessibility. This issue was addressed through improved state management.

1 / 115
Source: Apple
First published (updated )
CVE-2026-64768

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