An issue existed in the handling of tabs displaying picture in picture video. The issue was corrected with improved state handling. This issue is fixed in iOS 13.4 and iPadOS 13.4. A user's private browsing activity may be unexpectedly saved in Screen Time.
An issue existed in the selection of video file by Mail. The issue was fixed by selecting the latest version of a video. This issue is fixed in iOS 13.4 and iPadOS 13.4. Cropped videos may not be shared properly via Mail.
The issue was resolved by clearing application previews when content is deleted. This issue is fixed in iOS 13.4 and iPadOS 13.4. A local user may be able to view deleted content in the app switcher.
A logic issue was addressed with improved state management. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to universal cross site scripting.
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, Safari 13.0.5, iTunes for Windows 12.10.4, iCloud for Windows 11.0, iCloud for Windows 7.17. Processing maliciously crafted web content may lead to arbitrary code execution.
An issue existed in the handling of the local user's self-view. The issue was corrected with improved logic. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. A remote FaceTime user may be able to cause the local user's camera self-view to display the incorrect camera.
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. Processing a maliciously crafted image may lead to arbitrary code execution.
A memory initialization issue was addressed with improved memory handling. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1, macOS Catalina 10.15.3, tvOS 13.3.1, watchOS 6.1.2. An application may be able to read restricted memory.
This issue was addressed with improved setting propagation. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Turning off "Load remote content in messages” may not apply to all mail previews.
An issued existed in the naming of screenshots. The issue was corrected with improved naming. This issue is fixed in iOS 13.3.1 and iPadOS 13.3.1. Screenshots of the Messages app may reveal additional message content.