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Apple iOSApple Multiple Products Out-of-Bounds Write Vulnerability

Risk 95
Severity
8.8
Exploited
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27.

1 / 3
Source: MITRE
First published (updated )
CVE-2026-86950

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 69
Severity
7.8
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/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 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.

1 / 126
Source: MITRE
First published (updated )
CVE-2026-84507

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 52
Severity
7.1
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 126
Source: Apple
First published (updated )
CVE-2026-65359

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 68
Severity
7.8
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
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 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27. Opening a maliciously crafted file may lead to unexpected process termination.

1 / 142
Source: MITRE
First published (updated )
CVE-2026-84497

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 86
Source: Apple
First published (updated )
CVE-2026-84629

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 74
Severity
8.4
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 170
Source: Apple
First published (updated )
CVE-2026-84546

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 64
Severity
7.3
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 170
Source: Apple
First published (updated )
CVE-2026-84620

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 64
Severity
7.3
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 170
Source: Apple
First published (updated )
CVE-2026-84632

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 64
Severity
7.3
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 170
Source: Apple
First published (updated )
CVE-2026-84611

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

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 31
Source: Apple
First published (updated )
CVE-2026-65410

Apple tvOSRace Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow, Path Traversal

Risk 65
Severity
7.8
Race Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow, Path Traversal
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

A race condition was addressed with improved state management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. A sandboxed app may be able to execute arbitrary code with kernel privileges.

1 / 33
Source: MITRE
First published (updated )
CVE-2026-84607

Apple tvOSRace Condition, Use After Free, Input Validation, Integer Overflow, Infoleak

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 26
Source: Apple
First published (updated )
CVE-2026-86895

Apple tvOSRace Condition, Use After Free, Input Validation, Integer Overflow, Buffer Overflow, Path Traversal

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 49
Source: Apple
First published (updated )
CVE-2026-65344

Apple tvOSRace Condition, Use After Free, Input Validation, Null Pointer Dereference, Integer Overflow, Buffer Overflow, Path Traversal

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 59
Source: Apple
First published (updated )
CVE-2026-84575

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Null Pointer Dereference, Integer Overflow, Path Traversal

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 61
Source: Apple
First published (updated )
CVE-2026-84511

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Null Pointer Dereference, Path Traversal

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 99
Source: Apple
First published (updated )
CVE-2026-65398

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Null Pointer Dereference, Path Traversal

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

A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. A local user may be able to cause unexpected system termination or read kernel memory.

1 / 105
Source: MITRE
First published (updated )
CVE-2026-65415

Apple tvOSRace Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, Path Traversal

Risk 77
Severity
8.8
Race Condition, Use After Free, Buffer Overflow, Input Validation, Integer Overflow, Double Free, Null Pointer Dereference, 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 iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. Connecting to a malicious NFS server may lead to kernel memory corruption.

1 / 123
Source: MITRE
First published (updated )
CVE-2026-43686

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

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

A privacy issue was addressed with improved state management. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, watchOS 27. An app may be able to track users across apps and websites without permission.

1 / 118
Source: MITRE
First published (updated )
CVE-2026-86904

Apple iOSAccessibility. This issue was addressed with improved data protection.

Risk 51
Severity
7.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 11
Source: Apple
First published (updated )
CVE-2026-20683

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

Risk 74
Severity
8.4
Use After Free, Race Condition, Input Validation, Integer Overflow, Buffer Overflow, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 109
Source: Apple
First published (updated )
CVE-2026-84566

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

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

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. A malicious app may be able to gain root privileges.

1 / 117
Source: NVD
First published (updated )
CVE-2026-43689

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

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

A path traversal issue was addressed with improved path validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27. An attacker with physical access to a trust-paired device may be able to read and write arbitrary files.

1 / 78
Source: MITRE
First published (updated )
CVE-2026-84598

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

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

Accelerate Framework. An out-of-bounds write issue was addressed with improved bounds checking.

1 / 86
Source: Apple
First published (updated )
CVE-2026-84623

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

Risk 64
Severity
7.3
Use After Free, Race Condition, Input Validation, Integer Overflow, Buffer Overflow, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. Processing a maliciously crafted image may lead to arbitrary code execution.

1 / 46
Source: MITRE
First published (updated )
CVE-2026-64752

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

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

A privacy issue was addressed with improved handling of identifiers. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to identify a user across reinstalls.

1 / 90
Source: MITRE
First published (updated )
CVE-2026-84606

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

Risk 68
Severity
7.8
Use After Free, Race Condition, Input Validation, Integer Overflow, Buffer Overflow, Null Pointer Dereference, Path Traversal
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 input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. Processing a maliciously crafted file may lead to unexpected app termination.

1 / 78
Source: MITRE
First published (updated )
CVE-2026-43688

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

Risk 66
Severity
8.2
Use After Free, Race Condition, Input Validation, Integer Overflow, Buffer Overflow, Null Pointer Dereference, Path Traversal
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious app may be able to break out of its sandbox.

1 / 97
Source: MITRE
First published (updated )
CVE-2026-65354

Apple macOS Golden GateInput Validation, Integer Overflow, Use After Free, Buffer Overflow, Race Condition, Path Traversal, Null Pointer Dereference, Double Free

Risk 69
Severity
7.8
Input Validation, Integer Overflow, Use After Free, Buffer Overflow, Race Condition, Path Traversal, Null Pointer Dereference, Double Free
CVSS:3.1/AV:L/AC:L/PR:L/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 26.7 and iPadOS 26.7, macOS Golden Gate 27, macOS Sequoia 15.8. An app may be able to cause unexpected system termination or corrupt kernel memory.

1 / 112
Source: MITRE
First published (updated )
CVE-2026-43684

Apple iOSInfoleak

Risk 43
Severity
7.5
Infoleak
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

A privacy issue was addressed with improved handling of user preferences. This issue is fixed in iOS 27 and iPadOS 27. An app may be able to identify what other apps a user has installed.

1 / 4
Source: MITRE
First published (updated )
CVE-2026-64761

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