The issue was addressed with improved checks. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. 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 on Intel-based Mac systems.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4Upgrade webkitgtk4-jscUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-develUpgrade webkitgtk4-jsc-devel | Jan 7, 2025 | Nov 20, 2024 |
| Apple Osx Javascriptcore | — | Upgrade macOS to the latest version | Nov 22, 2024 | Nov 19, 2024 |
| Apple Safari | — | Upgrade Apple Safari to the latest version | Nov 20, 2024 | Nov 19, 2024 |
| Azul Zulu | — | Upgrade to Azul Zulu JDK 11 installer 11.79.18 (JDK 11.0.26.0.101+2, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 8 installer 8.85.0.22 (JDK 8u451-b02, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 17 installer 17.57.18 (JDK 17.0.14.0.101+2, quarterly CPU) (LTS stream)Upgrade to Azul Zulu JDK 21 installer 21.41.18 (JDK 21.0.6.0.101+2, quarterly CPU) (LTS stream)Apply Azul Zulu JDK 24 installer 24.30.11 (JDK 24.0.1+9, PSU) (short-term support); migrate to JDK 25 (LTS) | Feb 25, 2026 | Nov 19, 2024 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtk | Dec 9, 2024 | Nov 20, 2024 |
| Redhat_linux | — | Upgrade webkitgtk4-jscUpgrade webkitgtk4Upgrade webkitgtk4-docUpgrade webkitgtk4-develUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-debuginfo | Jun 17, 2026 | Nov 19, 2024 |
| Suse | — | Upgrade webkit-jsc-4Upgrade libwebkit2gtk-4_0-37Upgrade libwebkit2gtk3-langUpgrade libjavascriptcoregtk-4_0-18Upgrade libwebkit2gtk-4_1-0-32bitUpgrade webkit2gtk3-minibrowserUpgrade libwebkit2gtk-4_0-37-32bitUpgrade webkit-jsc-6.0Upgrade libjavascriptcoregtk-4_1-0-32bitUpgrade libjavascriptcoregtk-6_0-1Upgrade webkitgtk-6_0-injected-bundlesUpgrade WebKitGTK-6.0-langUpgrade typelib-1_0-javascriptcore-4_0Upgrade webkit2gtk3-soup2-minibrowserUpgrade libjavascriptcoregtk-4_1-0Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade typelib-1_0-WebKitWebProcessExtension-6_0Upgrade typelib-1_0-WebKit-6_0Upgrade WebKitGTK-4.1-langUpgrade webkit2gtk-4_1-injected-bundlesUpgrade webkit2gtk-4_0-injected-bundlesUpgrade typelib-1_0-webkit2-4_0Upgrade typelib-1_0-JavaScriptCore-6_0Upgrade webkit2gtk3-soup2-develUpgrade webkit-jsc-4.1Upgrade typelib-1_0-webkit2webextension-4_1Upgrade typelib-1_0-javascriptcore-4_1Upgrade webkit2gtk3-develUpgrade webkit2gtk4-develUpgrade WebKitGTK-4.0-langUpgrade typelib-1_0-webkit2-4_1Upgrade libwebkitgtk-6_0-4Upgrade libwebkit2gtk-4_1-0Upgrade typelib-1_0-webkit2webextension-4_0Upgrade webkit2gtk4-minibrowser | Dec 5, 2025 | Nov 29, 2024 |
| Ubuntu | — | Upgrade libwebkit2gtk-4.0-37Upgrade libwebkitgtk-6.0-4Upgrade libjavascriptcoregtk-4.1-0Upgrade libjavascriptcoregtk-6.0-1Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.1-0 | Dec 10, 2024 | Nov 20, 2024 |
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