The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. 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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc | May 4, 2022 | Aug 24, 2021 |
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Aug 24, 2021 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-develUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4-docUpgrade webkitgtk4-jsc | Jul 4, 2022 | Aug 24, 2021 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Nov 17, 2021 | Sep 13, 2021 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 14.1.2 | Sep 14, 2021 | Sep 14, 2021 |
| Centos_linux | — | Upgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkitgtk4-jscUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkitgtk4-develUpgrade webkitgtk4-docUpgrade webkitgtk4Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3-debugsource | Nov 9, 2021 | Aug 24, 2021 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtk | Sep 22, 2021 | Aug 24, 2021 |
| Freebsd | — | Upgrade webkit2-gtk3 | Nov 4, 2022 | Sep 24, 2021 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Feb 2, 2022 | Aug 24, 2021 |
| Oracle Solaris | — | Upgrade library/desktop/webkitgtk4 to version 2.32.4-11.4.39.0.1.107.0 on Solaris 11.4 | Nov 17, 2021 | Aug 24, 2021 |
| Oracle_linux | — | Upgrade webkitgtk4-jsc-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-develUpgrade webkitgtk4-develUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3Upgrade webkitgtk4Upgrade webkitgtk4-docUpgrade webkitgtk4-jsc | Nov 3, 2021 | Sep 20, 2021 |
| Redhat_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-jscUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-docUpgrade webkit2gtk3-jsc-devel-debuginfoNo solution existsUpgrade webkitgtk4-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-jscUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-plugin-process-gtk2Upgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-plugin-process-gtk2-debuginfo | Nov 9, 2021 | Aug 24, 2021 |
| Rocky_linux | — | Upgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-devel | May 5, 2022 | Aug 24, 2021 |
| Suse | — | Upgrade typelib-1_0-javascriptcore-5_0Upgrade webkit-jsc-4Upgrade webkit2gtk-4_0-injected-bundlesUpgrade typelib-1_0-webkit2-4_1Upgrade libwebkit2gtk-4_0-37-32bitUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade libwebkit2gtk-5_0-0Upgrade webkit2gtk3-minibrowserUpgrade libjavascriptcoregtk-4_0-18Upgrade typelib-1_0-javascriptcore-4_0Upgrade webkit2gtk-5_0-injected-bundlesUpgrade libwebkit2gtk3-langUpgrade webkit2gtk-4_1-injected-bundlesUpgrade typelib-1_0-webkit2-4_0Upgrade libwebkit2gtk-4_0-37Upgrade webkit2gtk-4-1-langUpgrade typelib-1_0-webkit2-5_0Upgrade typelib-1_0-webkit2webextension-4_1Upgrade typelib-1_0-webkit2webextension-4_0Upgrade libwebkit2gtk-4_1-0Upgrade libjavascriptcoregtk-5_0-0Upgrade libjavascriptcoregtk-4_1-0Upgrade webkit2gtk-5-0-langUpgrade webkit2gtk3-soup2-develUpgrade webkit2gtk3-develUpgrade typelib-1_0-javascriptcore-4_1 | Oct 6, 2021 | Aug 24, 2021 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.0-37 | Sep 23, 2021 | Aug 24, 2021 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub