An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.2 and iPadOS 18.3.2, iPadOS 17.7.6, macOS Sequoia 15.3.2, visionOS 2.3.2, watchOS 11.4. Maliciously crafted web content may be able to break out of Web Content sandbox. This is a supplementary fix for an attack that was blocked in iOS 17.2. (Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 17.2.).
CVSS Details
- CVSS 3.1 Base Score: 10
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel | Mar 18, 2025 | Mar 11, 2025 |
| Alpine Linux | — | Upgrade qt5-qtwebengineUpgrade qt6-qtwebengine | Aug 8, 2025 | Mar 11, 2025 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-develUpgrade webkitgtk4Upgrade webkitgtk4-jsc | May 30, 2025 | Mar 11, 2025 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Mar 12, 2025 | Mar 12, 2025 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 18.3.1 | Mar 12, 2025 | Mar 12, 2025 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtkUpgrade chromium | Mar 14, 2025 | Mar 11, 2025 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Nov 25, 2025 | Nov 24, 2025 |
| Google Chrome | — | Upgrade to the latest version of Google Chrome | Mar 12, 2025 | Mar 10, 2025 |
| Microsoft Edge | — | Update Microsoft Edge to the latest version | Mar 13, 2025 | Mar 12, 2025 |
| Oracle_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel | Mar 18, 2025 | Mar 11, 2025 |
| Redhat_linux | — | Upgrade webkitgtk4-jscUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4-develUpgrade webkitgtk4-docUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-devel-debuginfoUpgrade webkitgtk4Upgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-debuginfoNo solution existsUpgrade webkitgtk4-jsc-develUpgrade webkit2gtk3-develUpgrade webkit2gtk3-debugsource | Mar 18, 2025 | Mar 11, 2025 |
| Rocky_linux | — | Upgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfo | May 8, 2025 | Mar 11, 2025 |
| Suse | — | Upgrade webkit2gtk3-soup2-develUpgrade libjavascriptcoregtk-4_1-0Upgrade typelib-1_0-webkit2-4_1Upgrade typelib-1_0-JavaScriptCore-6_0Upgrade webkit2gtk3-develUpgrade typelib-1_0-webkit2-4_0Upgrade typelib-1_0-webkit2webextension-4_0Upgrade webkit2gtk3-soup2-minibrowserUpgrade webkit2gtk4-minibrowserUpgrade typelib-1_0-javascriptcore-4_1Upgrade typelib-1_0-WebKitWebProcessExtension-6_0Upgrade WebKitGTK-6.0-langUpgrade libwebkit2gtk-4_1-0Upgrade webkit-jsc-6.0Upgrade libwebkit2gtk3-langUpgrade webkitgtk-6_0-injected-bundlesUpgrade webkit-jsc-4Upgrade libwebkitgtk-6_0-4Upgrade typelib-1_0-WebKit-6_0Upgrade webkit2gtk4-develUpgrade webkit2gtk-4_1-injected-bundlesUpgrade WebKitGTK-4.0-langUpgrade webkit-jsc-4.1Upgrade libwebkit2gtk-4_0-37-32bitUpgrade libwebkit2gtk-4_1-0-32bitUpgrade libjavascriptcoregtk-4_0-18Upgrade WebKitGTK-4.1-langUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade libjavascriptcoregtk-6_0-1Upgrade libwebkit2gtk-4_0-37Upgrade webkit2gtk3-minibrowserUpgrade typelib-1_0-javascriptcore-4_0Upgrade webkit2gtk-4_0-injected-bundlesUpgrade libjavascriptcoregtk-4_1-0-32bitUpgrade typelib-1_0-webkit2webextension-4_1 | Dec 5, 2025 | Mar 19, 2025 |
| Ubuntu | — | Upgrade libwebkit2gtk-4.0-37Upgrade libwebkitgtk-6.0-4Upgrade libjavascriptcoregtk-4.1-0Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.1-0Upgrade libjavascriptcoregtk-6.0-1 | Apr 1, 2025 | Mar 11, 2025 |
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