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The issue was addressed with improved memory handling. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, visionOS 2.4, watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-jsc-devel | May 30, 2025 | Mar 31, 2025 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Apr 8, 2025 | Mar 31, 2025 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 18.4 | Apr 1, 2025 | Apr 1, 2025 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtk | Apr 14, 2025 | Mar 31, 2025 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Nov 25, 2025 | Nov 24, 2025 |
| Redhat_linux | — | Upgrade webkitgtk4-develNo solution existsUpgrade webkitgtk4-jscUpgrade webkitgtk4Upgrade webkitgtk4-docUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jsc-devel | Jul 9, 2025 | Mar 31, 2025 |
| Suse | — | Upgrade WebKitGTK-4.0-langUpgrade WebKitGTK-6.0-langUpgrade typelib-1_0-webkit2-4_1Upgrade libjavascriptcoregtk-4_1-0Upgrade webkit2gtk3-soup2-develUpgrade libwebkitgtk-6_0-4Upgrade webkit2gtk4-develUpgrade webkit2gtk-4_1-injected-bundlesUpgrade typelib-1_0-WebKitWebProcessExtension-6_0Upgrade webkit2gtk-4_0-injected-bundlesUpgrade webkit2gtk3-develUpgrade webkitgtk-6_0-injected-bundlesUpgrade libwebkit2gtk3-langUpgrade typelib-1_0-webkit2-4_0Upgrade webkit2gtk4-minibrowserUpgrade WebKitGTK-4.1-langUpgrade webkit-jsc-4Upgrade typelib-1_0-JavaScriptCore-6_0Upgrade libwebkit2gtk-4_1-0Upgrade typelib-1_0-WebKit-6_0Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade typelib-1_0-webkit2webextension-4_1Upgrade typelib-1_0-webkit2webextension-4_0Upgrade webkit2gtk3-soup2-minibrowserUpgrade typelib-1_0-javascriptcore-4_0Upgrade libwebkit2gtk-4_0-37-32bitUpgrade webkit2gtk3-minibrowserUpgrade webkit-jsc-6.0Upgrade libwebkit2gtk-4_1-0-32bitUpgrade libjavascriptcoregtk-4_0-18Upgrade typelib-1_0-javascriptcore-4_1Upgrade libjavascriptcoregtk-4_1-0-32bitUpgrade libwebkit2gtk-4_0-37Upgrade libjavascriptcoregtk-6_0-1Upgrade webkit-jsc-4.1 | Dec 5, 2025 | Apr 15, 2025 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-4.0-18Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkit2gtk-4.0-37Upgrade libjavascriptcoregtk-6.0-1Upgrade libwebkit2gtk-4.1-0Upgrade libwebkitgtk-6.0-4 | Apr 15, 2025 | Mar 31, 2025 |
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