macOS vulnerabilities
1,185 known vulnerabilities in macOS from Apple. 1,173 are rated high or critical, and 78 have been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 9.8 Critical severity
macOS: Out-of-bounds Read
The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to disclose kernel memory.
- 8.4 High severity
A file access issue was addressed with improved input validation.
A file access issue was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to break out of its sandbox.
- 8.8 High severity
macOS: Improper Privilege Management
This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A user may be able to elevate privileges.
- 9.8 Critical severity
macOS: Exposure of Sensitive Information to an Unauthorized Actor
This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to access protected user data.
- 9.8 Critical severity
macOS: Exposure of Sensitive Information to an Unauthorized Actor
This issue was addressed with improved access restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A malicious app acting as a HTTPS proxy could get access to sensitive user data.
- 9.8 Critical severity
macOS: Missing Authorization
A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to check the existence of an arbitrary path on the file system.
- 9.8 Critical severity
macOS: Uncontrolled Resource Consumption
A type confusion issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An attacker may be able to cause unexpected app termination.
- 9.8 Critical severity
macOS: Exposure of Sensitive Information to an Unauthorized Actor
An injection issue was addressed with improved validation. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to access user-sensitive data.
- 9.8 Critical severity
macOS: Missing Authorization
This issue was addressed by adding a delay between verification code attempts. This issue is fixed in macOS Sequoia 15.4. A malicious app may be able to access a user's saved passwords.
- 7.8 High severity
iOS and iPadOS: Improper Control of Generation of Code
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. Processing a maliciously crafted file m
- 9.8 Critical severity
macOS: Improper Access Control
A configuration issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to trick a user into copying sensitive data to the pasteboard.
- 9.8 Critical severity
iOS and iPadOS: Incorrect Default Permissions
A logic issue was addressed with improved checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, watchOS 11.4. An app may be able to gain elevated privileges.
- 9.8 Critical severity
iOS and iPadOS: Buffer Copy without Checking Size of Input
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, visionOS 2.4, watchOS 11.4. An app may be able to cause unexpected sys
- 7.8 High severity
macOS: Incorrect Default Permissions
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A malicious app may be able to gain root privileges.
- 9.8 Critical severity
macOS: Incorrect Authorization
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A malicious app may be able to read or write to protected files.
- 9.8 Critical severity
macOS: Exposure of Sensitive Information to an Unauthorized Actor
This issue was addressed through improved state management. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A malicious app may be able to access arbitrary files.
- 9.8 Critical severity
macOS: Out-of-bounds Write
The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to modify protected parts of the file system.
- 9.8 Critical severity
iOS and iPadOS: Out-of-bounds Read
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. Playing a malicious
- 7.4 High severity
macOS: Improper Access Control
A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A sandboxed app may be able to access sensitive user data.
- 7.8 High severity
macOS: Out-of-bounds Read
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to execute arbitrary code with kernel privileges.
- 7.8 High severity
Safari: Access of Resource Using Incompatible Type
This issue was addressed with improved handling of floats. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. A type confusion issue could lead to memory corruption.
- 9.8 Critical severity
iOS and iPadOS: Uncontrolled Resource Consumption
This issue was addressed with improved memory handling. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4. Processing a maliciously crafted video file may lead
- 7.0 High severity
Safari: Buffer Copy without Checking Size of Input
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected
- 9.8 Critical severity
macOS: Incorrect Default Permissions
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to enable iCloud storage features without user consent.
- 8.8 High severity
macOS: Out-of-bounds Read
A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5. An attacker with user privileges may be able to read kernel memory.
- 9.8 Critical severity
macOS: Incorrect Default Permissions
An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. A user may be able to elevate privileges.
- 9.8 Critical severity
iOS and iPadOS: Uncontrolled Resource Consumption
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. Processing a maliciously crafted video
- 9.8 Critical severity
macOS: Missing Authorization
A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to access protected user data.
- 8.1 High severity
Safari: URL Redirection to Untrusted Site
The issue was addressed with improved input validation. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4, watchOS 11.4. A malicious website may be able to claim WebAuthn credentials from another website that shares
- 7.8 High severity
iOS and iPadOS: Improper Access Control
This issue was addressed with additional entitlement checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. An app may be able to break out o
- 9.8 Critical severity
macOS: Incorrect Default Permissions
A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. "Block All Remote Content" may not apply for all mail previews.
- 7.8 High severity
macOS: Incorrect Default Permissions
A logic issue was addressed with improved file handling. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to gain root privileges.
- 7.0 High severity
macOS: Improper Access Control
A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Sequoia 15.2, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to access sensitive user data.
- 7.5 High severity
Safari: Improper Restriction of Operations within the Bounds of a Memory Buffer
The issue was addressed with improved memory handling. This issue is fixed in Safari 17.6, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing web content may lead to a denial-of-service.
- 7.1 High severity
macOS: Out-of-bounds Read
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sonoma 14.6. An app may be able to cause unexpected system termination or read kernel memory.
- 8.8 High severity
iOS and iPadOS: Unrestricted Upload of File with Dangerous Type
A logic issue was addressed with improved file handling. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Restoring a maliciously crafted backup file may lead to modification of protected system files.
- 10.0 Critical severity
Apple Multiple Products WebKit Out-of-Bounds Write Exploited
An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.2 and iPadOS 18.3.2, iPadOS 17.7.6, macOS Sequoia 15.3
- 7.8 High severity
macOS: Double Free
A double free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.1, watchOS 9.2, iOS 16.2 and iPadOS 16.2, tvOS 16.2. An app may be able to execute arbitrary code with kernel privileges.
- 7.5 High severity
macOS: Uncontrolled Resource Consumption
The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15. An app may be able to cause unexpected system termination or corrupt kernel memory.
- 7.5 High severity
iOS and iPadOS: Uncontrolled Resource Consumption
The issue was addressed with improved memory handling. This issue is fixed in iOS 18 and iPadOS 18, macOS Sequoia 15. An app may be able to cause unexpected system termination or corrupt kernel memory.