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-develUpgrade webkit2gtk3-jscUpgrade 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-debuginfoUpgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkitgtk4Upgrade webkitgtk4-jsc-devel | 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 chromiumUpgrade webkit2gtk | 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-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel | Mar 18, 2025 | Mar 11, 2025 |
| Redhat_linux | — | Upgrade webkitgtk4Upgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-docUpgrade webkit2gtk3-develNo solution existsUpgrade webkit2gtk3-debugsourceUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jsc-devel | Mar 18, 2025 | Mar 11, 2025 |
| Rocky_linux | — | Upgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-develUpgrade webkit2gtk3-devel-debuginfo | May 8, 2025 | Mar 11, 2025 |
| Suse | — | Upgrade libjavascriptcoregtk-4_0-18Upgrade WebKitGTK-4.1-langUpgrade webkit2gtk3-minibrowserUpgrade libjavascriptcoregtk-4_1-0-32bitUpgrade libwebkit2gtk-4_0-37-32bitUpgrade typelib-1_0-webkit2webextension-4_1Upgrade typelib-1_0-javascriptcore-4_0Upgrade webkit2gtk-4_0-injected-bundlesUpgrade libwebkit2gtk-4_0-37Upgrade libjavascriptcoregtk-6_0-1Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade libwebkit2gtk-4_1-0-32bitUpgrade webkit-jsc-4.1Upgrade libwebkit2gtk-4_1-0Upgrade webkit2gtk-4_1-injected-bundlesUpgrade webkit2gtk3-develUpgrade WebKitGTK-6.0-langUpgrade typelib-1_0-WebKit-6_0Upgrade libwebkitgtk-6_0-4Upgrade webkit2gtk4-minibrowserUpgrade webkit2gtk4-develUpgrade webkit-jsc-4Upgrade webkit-jsc-6.0Upgrade WebKitGTK-4.0-langUpgrade webkitgtk-6_0-injected-bundlesUpgrade libwebkit2gtk3-langUpgrade webkit2gtk3-soup2-minibrowserUpgrade typelib-1_0-webkit2-4_1Upgrade webkit2gtk3-soup2-develUpgrade libjavascriptcoregtk-4_1-0Upgrade typelib-1_0-javascriptcore-4_1Upgrade typelib-1_0-WebKitWebProcessExtension-6_0Upgrade typelib-1_0-webkit2-4_0Upgrade typelib-1_0-webkit2webextension-4_0Upgrade typelib-1_0-JavaScriptCore-6_0 | Dec 5, 2025 | Mar 19, 2025 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-4.0-18Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkit2gtk-4.0-37Upgrade libwebkitgtk-6.0-4Upgrade libjavascriptcoregtk-6.0-1Upgrade libwebkit2gtk-4.1-0 | Apr 1, 2025 | Mar 11, 2025 |
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