The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, tvOS 18.2, watchOS 11.2. An app may be able to corrupt coprocessor memory.

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, tvOS 18.2, watchOS 11.2. An app may be able to corrupt coprocessor memory.

The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, watchOS 11.2. An app may be able to break out of its sandbox.

A permissions issue was addressed with additional restrictions. 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. An app may be able to access sensitive user data.

A race condition was addressed with improved locking. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, watchOS 11.2. An app may be able to leak sensitive kernel state.

webkit: Processing maliciously crafted web content may lead to an unexpected process crash

The issue was addressed with improved checks. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing a maliciously crafted file may lead to a denial of service.

The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing a maliciously crafted image may result in disclosure of process memory.

A use-after-free issue was addressed with improved memory management. 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. Processing a maliciously crafted image may lead to arbitrary code execution.

The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.4, macOS Sequoia 15.2, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing web content may lead to a denial-of-service.

A race condition was addressed with additional validation. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. An attacker may be able to create a read-only memory mapping that can be written to.

The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing a maliciously crafted font may result in the disclosure of process memory.

WebKitGTK: Processing maliciously crafted web content may lead to an unexpected process crash

The issue was addressed with improved checks. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.4, macOS Sequoia 15.2, macOS Sonoma 14.7.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.

The issue was addressed with improved checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, macOS Sonoma 14.7.2, macOS Ventura 13.7.2, tvOS 18.2, watchOS 11.2. An app may be able to break out of its sandbox.

webkitgtk: A malicious website may exfiltrate data cross-origin

A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18, iOS 18 and iPadOS 18, macOS Sequoia 15, tvOS 18, visionOS 2, watchOS 11. A malicious website may exfiltrate data cross-origin.

The issue was addressed with improved checks. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Processing a maliciously crafted font may result in the disclosure of process memory.

The issue was addressed with improved bounds checks. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, macOS Sonoma 14.7.1, macOS Ventura 13.7.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Processing a maliciously crafted message may lead to a denial-of-service.

webkitgtk: webkit2gtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced

The issue was addressed with improved checks. This issue is fixed in Safari 18.1, iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. An app may be able to cause unexpected system termination or corrupt kernel memory.