A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 18.3 and iPadOS 18.3, visionOS 2.3, macOS Ventura 13.7.5, iPadOS 17.7.6, macOS Sonoma 14.7.5, macOS Sequoia 15.3, tvOS 18.3. An attacker on the local network may be able to cause a denial-of-service.

This issue was addressed by removing the vulnerable code. This issue is fixed in tvOS 18.4.1, visionOS 2.4.1, iOS iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.

A memory corruption issue was addressed with improved bounds checking. This issue is fixed in tvOS 18.4.1, visionOS 2.4.1, iOS iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1. Processing an audio stream in a maliciously crafted media file may result in 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 iOS.

This issue was addressed with improved permissions checking. This issue is fixed in Safari 18.4, visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An app may gain unauthorized access to Local Network.

This issue was addressed with improved handling of symlinks. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to delete files for which it does not have permission.

A validation issue was addressed with improved logic. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. A remote user may be able to cause a denial-of-service.

A path handling issue was addressed with improved logic. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to read sensitive location information.

The issue was resolved by sanitizing logging This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to access sensitive user data.

The issue was addressed with improved checks. This issue is fixed in visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An attacker with physical access to a locked device may be able to view sensitive user information.

This issue was addressed with improved access restrictions. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. A malicious app may be able to dismiss the system notification on the Lock Screen that a recording was started.

This issue was addressed with improved access restrictions. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5. A shortcut may be able to access files that are normally inaccessible to the Shortcuts app.

A logic issue was addressed with improved state management. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sonoma 14.7.5. A malicious app may be able to attempt passcode entries on a locked device and thereby cause escalating time delays after 4 failures.

This issue was addressed through improved state management. This issue is fixed in visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. Password autofill may fill in passwords after failing authentication.

A path handling issue was addressed with improved validation. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. An app may be able to break out of its sandbox.

A use-after-free issue was addressed with improved memory management. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.

This issue was addressed with additional entitlement checks. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An app may be able to enumerate a user's installed apps.

A logging issue was addressed with improved data redaction. This issue is fixed in visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An app may be able to access sensitive user data.

The issue was addressed with improved memory handling. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.

An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. An app may be able to cause unexpected system termination or write kernel memory.

The issue was addressed with improved memory handling. This issue is fixed in visionOS 2.4, macOS Ventura 13.7.5, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5. Processing a maliciously crafted file may lead to arbitrary code execution.