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A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, iOS 15 and iPadOS 15, Safari 15, watchOS 8. Processing maliciously crafted web content may lead to arbitrary code execution.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-develUpgrade webkit2gtk3 | May 13, 2022 | Oct 28, 2021 |
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Oct 28, 2021 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4-jscUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-devel | Jun 13, 2023 | Oct 28, 2021 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Feb 18, 2022 | Nov 18, 2021 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 15 | Oct 27, 2021 | Oct 27, 2021 |
| Centos_linux | — | Upgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3Upgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-devel | May 13, 2022 | Oct 28, 2021 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtk | Dec 23, 2021 | Oct 28, 2021 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Feb 2, 2022 | Oct 28, 2021 |
| Oracle_linux | — | Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-devel | May 18, 2022 | Dec 20, 2021 |
| Redhat_linux | — | Upgrade webkitgtk4-debuginfoUpgrade webkitgtk4-docUpgrade webkit2gtk3-develUpgrade webkitgtk4-jscUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-develUpgrade webkitgtk4Upgrade webkitgtk4-jsc-develUpgrade webkit2gtk3Upgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-devel-debuginfoNo solution existsUpgrade webkit2gtk3-jsc-devel-debuginfo | May 13, 2022 | Oct 28, 2021 |
| Rocky_linux | — | Upgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc-devel | May 20, 2022 | Oct 28, 2021 |
| Suse | — | Upgrade webkit-jsc-4Upgrade typelib-1_0-webkit2-4_0Upgrade libwebkit2gtk3-langUpgrade typelib-1_0-javascriptcore-4_1Upgrade webkit2gtk-5-0-langUpgrade libjavascriptcoregtk-5_0-0Upgrade typelib-1_0-webkit2-4_1Upgrade webkit2gtk3-develUpgrade libwebkit2gtk-5_0-0Upgrade webkit2gtk-5_0-injected-bundlesUpgrade webkit2gtk-4_1-injected-bundlesUpgrade typelib-1_0-javascriptcore-4_0Upgrade libjavascriptcoregtk-4_1-0Upgrade webkit2gtk3-minibrowserUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit2gtk3-soup2-develUpgrade webkit2gtk-4-1-langUpgrade typelib-1_0-webkit2webextension-4_0Upgrade libwebkit2gtk-4_1-0Upgrade libjavascriptcoregtk-4_0-18Upgrade webkit2gtk-4_0-injected-bundlesUpgrade libwebkit2gtk-4_0-37Upgrade typelib-1_0-webkit2-5_0Upgrade typelib-1_0-webkit2webextension-4_1Upgrade libwebkit2gtk-4_0-37-32bitUpgrade typelib-1_0-javascriptcore-5_0 | Jan 21, 2022 | Oct 28, 2021 |
| Ubuntu | — | Upgrade webkit2gtk | Nov 19, 2024 | Oct 28, 2021 |
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