| CVE-2021-1879 QuickTimePluginReplacement found to be vulnerable to Use-After-Free, the vulnerability was due to processing of maliciously crafted web content. This issue was addressed by improved management of object lifetimes. This issue is fixed in iOS 12.5.2, iOS 14.4.2 and iPadOS 14.4.2, watchOS 7.3.3. |
