The issue was addressed with improved permissions logic. This issue is fixed in macOS Sequoia 15.2, macOS Sonoma 14.7.2. An app may be able to modify protected parts of the file system.

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15.1. An app may be able to access user-sensitive data.

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.2. Parsing a maliciously crafted file may lead to an unexpected app termination.

Buffer Overflow Causing Memory Corruption in macOS Tahoe

The issue was addressed with improved bounds checks. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination.

This issue was addressed by restricting options offered on a locked device. This issue is fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18, macOS Sequoia 15. An attacker with physical access to a device may be able to read contact numbers from the lock screen.

Improper Private Data Redaction Leading to Sensitive Data Exposure

A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access user-sensitive data.

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.

macOS Permissions Flaw Allowing Sensitive Data Access

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access sensitive user data.

Use‑After‑Free Leading to System Termination via Malicious SMB Share

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. Mounting a maliciously crafted SMB network share may lead to system termination.

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15. An application may be able to read restricted memory.

This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26. Incoming FaceTime calls can appear or be accepted on a locked macOS device, even with notifications disabled on the lock screen.

Path Handling Bug Enabling Deletion of Protected System Files in macOS

A path handling issue was addressed with improved validation. This issue is fixed in macOS Tahoe 26.4. An app with root privileges may be able to delete protected system files.

Heap Corruption via Integer Overflow in macOS Input Processing

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3. Processing a maliciously crafted string may lead to heap corruption.

This issue was addressed through improved state management. This issue is fixed in macOS Sequoia 15.1. A person with physical access to a Mac may be able to bypass Login Window during a software update.

This issue was addressed with improved redaction of sensitive information. This issue is fixed in macOS Sequoia 15. An app may be able to read sensitive location information.

This issue was addressed with improved validation of symlinks. This issue is fixed in macOS Sequoia 15, macOS Sonoma 14.7.1. An app may be able to access sensitive user data.

macOS Log Redaction Flaw May Expose User Data

A logging issue was addressed with improved data redaction. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access sensitive user data.

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15. An attacker may be able to view restricted content from the lock screen.

A logic issue was addressed with improved file handling. This issue is fixed in macOS Sequoia 15.2. A malicious app may be able to access arbitrary files.

webkitgtk: Processing maliciously crafted web content may bypass Same Origin Policy

A cross-origin issue in the Navigation API was addressed with improved input validation. This issue is fixed in Background Security Improvements for iOS, iPadOS, and macOS, Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may bypass Same Origin Policy.