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A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jsc | Jul 19, 2023 | Jun 23, 2023 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4Upgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-debuginfo | Jul 21, 2023 | Jun 23, 2023 |
| Apple Osx Kernel | — | — | Oct 14, 2024 | Jun 23, 2023 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Jun 22, 2023 | Jun 21, 2023 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 16.5.1 | Jun 22, 2023 | Jun 22, 2023 |
| Centos_linux | — | Upgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-devel | Jul 19, 2023 | Jun 23, 2023 |
| Debian | — | Upgrade webkit2gtkUpgrade wpewebkit | Jul 10, 2023 | Jun 23, 2023 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Jan 8, 2024 | Jun 23, 2023 |
| Oracle_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3Upgrade webkit2gtk3-devel | Jul 20, 2023 | Jun 29, 2023 |
| Redhat_linux | — | Upgrade webkitgtk4-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkitgtk4-docUpgrade webkitgtk4Upgrade webkitgtk4-develUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-debugsourceNo solution existsUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-devel-debuginfoUpgrade webkitgtk4-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4-jsc-develUpgrade webkit2gtk3-devel | Jul 19, 2023 | Jun 23, 2023 |
| Rocky_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-jsc | Mar 5, 2024 | Jun 23, 2023 |
| Suse | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-soup2-develUpgrade typelib-1_0-JavaScriptCore-6_0Upgrade typelib-1_0-webkit2-4_1Upgrade webkit-jsc-4.1Upgrade typelib-1_0-WebKitWebProcessExtension-6_0Upgrade WebKitGTK-4.1-langUpgrade libjavascriptcoregtk-4_0-18-64bitUpgrade webkit2gtk-4_1-injected-bundlesUpgrade typelib-1_0-webkit2-4_0Upgrade typelib-1_0-javascriptcore-4_1Upgrade libwebkit2gtk-4_1-0-64bitUpgrade webkit2gtk-4_0-injected-bundlesUpgrade libjavascriptcoregtk-4_1-0Upgrade libwebkitgtk-6_0-4Upgrade libwebkit2gtk-4_0-37Upgrade typelib-1_0-WebKit-6_0Upgrade typelib-1_0-webkit2webextension-4_1Upgrade webkit2gtk4-minibrowserUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade libjavascriptcoregtk-6_0-1Upgrade WebKitGTK-4.0-langUpgrade libwebkit2gtk3-langUpgrade libwebkit2gtk-4_1-0-32bitUpgrade libwebkit2gtk-4_1-0Upgrade webkit-jsc-4Upgrade webkit2gtk3-minibrowserUpgrade libjavascriptcoregtk-4_0-18Upgrade webkit-jsc-6.0Upgrade typelib-1_0-javascriptcore-4_0Upgrade libjavascriptcoregtk-4_1-0-32bitUpgrade libwebkit2gtk-4_0-37-32bitUpgrade libjavascriptcoregtk-4_1-0-64bitUpgrade webkit2gtk3-soup2-minibrowserUpgrade libwebkit2gtk-4_0-37-64bitUpgrade webkit2gtk4-develUpgrade WebKitGTK-6.0-langUpgrade webkitgtk-6_0-injected-bundlesUpgrade typelib-1_0-webkit2webextension-4_0 | Aug 9, 2023 | Jun 23, 2023 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-6.0-1Upgrade libwebkit2gtk-4.0-37Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.1-0Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkitgtk-6.0-4 | Aug 1, 2023 | Jun 23, 2023 |
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