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A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.4.1, iOS 15.7.5 and iPadOS 15.7.5, iOS 16.4.1 and iPadOS 16.4.1, macOS Ventura 13.3.1. 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 webkit2gtk3Upgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jsc | Apr 25, 2023 | Apr 10, 2023 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkitgtk4 | Jun 13, 2023 | Apr 10, 2023 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Apr 10, 2023 | Apr 7, 2023 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 16.4.1 | Apr 10, 2023 | Apr 10, 2023 |
| Centos_linux | — | Upgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-debugsource | Apr 21, 2023 | Apr 10, 2023 |
| Debian | — | Upgrade webkit2gtkUpgrade wpewebkit | May 4, 2023 | Apr 10, 2023 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | May 31, 2023 | Apr 10, 2023 |
| Oracle_linux | — | Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-devel | Apr 21, 2023 | Apr 7, 2023 |
| Redhat_linux | — | Upgrade webkit2gtk3-develUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-jscUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-docUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkitgtk4-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3No solution existsUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-debuginfo | Apr 21, 2023 | Apr 10, 2023 |
| Rocky_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel | Mar 5, 2024 | Apr 10, 2023 |
| Suse | — | Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit2gtk-4-0-langUpgrade typelib-1_0-javascriptcore-4_1Upgrade typelib-1_0-webkit2webextension-4_1Upgrade typelib-1_0-webkit2webextension-5_0Upgrade webkit-jsc-4.1Upgrade webkit2gtk3-develUpgrade libwebkit2gtk-5_0-0Upgrade webkit2gtk-4-1-langUpgrade webkit2gtk-4_0-injected-bundlesUpgrade libjavascriptcoregtk-4_1-0-32bitUpgrade libwebkit2gtk-4_0-37Upgrade typelib-1_0-webkit2-5_0Upgrade typelib-1_0-javascriptcore-4_0Upgrade typelib-1_0-webkit2webextension-4_0Upgrade typelib-1_0-webkit2-4_0Upgrade libwebkit2gtk-4_1-0-32bitUpgrade webkit2gtk4-minibrowserUpgrade libjavascriptcoregtk-5_0-0Upgrade webkit-jsc-5.0Upgrade webkit2gtk3-soup2-minibrowserUpgrade webkit2gtk-4_1-injected-bundlesUpgrade libwebkit2gtk-4_1-0Upgrade webkit2gtk-5_0-injected-bundlesUpgrade webkit2gtk3-soup2-develUpgrade webkit2gtk4-develUpgrade typelib-1_0-webkit2-4_1Upgrade typelib-1_0-javascriptcore-5_0Upgrade libwebkit2gtk3-langUpgrade webkit-jsc-4Upgrade webkit2gtk-5-0-langUpgrade libjavascriptcoregtk-4_1-0Upgrade libjavascriptcoregtk-4_0-18Upgrade webkit2gtk3-minibrowserUpgrade libwebkit2gtk-4_0-37-32bit | Apr 28, 2023 | Apr 10, 2023 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-5.0-0Upgrade libwebkit2gtk-4.1-0Upgrade libjavascriptcoregtk-4.0-18Upgrade libjavascriptcoregtk-6.0-1Upgrade libwebkitgtk-6.0-4Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkit2gtk-4.0-37Upgrade libwebkit2gtk-5.0-0 | May 9, 2023 | Apr 10, 2023 |
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