An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may disclose sensitive information. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-jscUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4-devel | Jan 23, 2024 | Nov 30, 2023 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Dec 1, 2023 | Nov 30, 2023 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 17.1.2 | Dec 1, 2023 | Dec 1, 2023 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtk | Dec 19, 2023 | Nov 30, 2023 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Jan 8, 2024 | Nov 30, 2023 |
| Redhat_linux | — | Upgrade webkitgtk4-develUpgrade webkitgtk4No solution existsUpgrade webkitgtk4-jscUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-doc | Jul 9, 2025 | Nov 30, 2023 |
| Suse | — | Upgrade webkitgtk-6_0-injected-bundlesUpgrade webkit2gtk3-soup2-develUpgrade webkit2gtk4-minibrowserUpgrade webkit2gtk4-develUpgrade webkit2gtk3-develUpgrade typelib-1_0-JavaScriptCore-6_0Upgrade typelib-1_0-javascriptcore-4_1Upgrade libwebkitgtk-6_0-4Upgrade typelib-1_0-webkit2-4_1Upgrade typelib-1_0-webkit2webextension-4_1Upgrade libjavascriptcoregtk-4_1-0Upgrade libjavascriptcoregtk-4_1-0-32bitUpgrade libjavascriptcoregtk-6_0-1Upgrade webkit-jsc-4.1Upgrade WebKitGTK-4.0-langUpgrade typelib-1_0-WebKitWebProcessExtension-6_0Upgrade webkit2gtk3-soup2-minibrowserUpgrade webkit2gtk-4_0-injected-bundlesUpgrade webkit-jsc-6.0Upgrade webkit2gtk-4_1-injected-bundlesUpgrade WebKitGTK-6.0-langUpgrade libwebkit2gtk-4_1-0-32bitUpgrade webkit2gtk3-minibrowserUpgrade typelib-1_0-WebKit-6_0Upgrade libwebkit2gtk3-langUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade libwebkit2gtk-4_0-37Upgrade typelib-1_0-webkit2-4_0Upgrade typelib-1_0-webkit2webextension-4_0Upgrade webkit-jsc-4Upgrade libwebkit2gtk-4_1-0Upgrade WebKitGTK-4.1-langUpgrade typelib-1_0-javascriptcore-4_0Upgrade libwebkit2gtk-4_0-37-32bitUpgrade libjavascriptcoregtk-4_0-18 | Dec 19, 2023 | Nov 30, 2023 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-4.0-18Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkit2gtk-4.1-0Upgrade libwebkit2gtk-4.0-37Upgrade libjavascriptcoregtk-6.0-1 | Dec 12, 2023 | Nov 30, 2023 |
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