A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade gnome-shell-extension-gesture-inhibitorUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-drive-menuUpgrade gnome-control-center-filesystemUpgrade gnome-sessionUpgrade LibRaw-develUpgrade gtk3-develUpgrade gnome-shell-extension-windowsNavigatorUpgrade accountsservice-libsUpgrade gnome-online-accountsUpgrade gnome-shell-extension-no-hot-cornerUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-window-listUpgrade gnome-settings-daemonUpgrade gnome-autoarUpgrade gnome-shell-extension-horizontal-workspacesUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-desktop-iconsUpgrade vinoUpgrade gnome-shellUpgrade gtk-update-icon-cacheUpgrade gnome-calculatorUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade accountsserviceUpgrade gnome-shell-extension-user-themeUpgrade gnome-online-accounts-develUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-shell-extension-launch-new-instanceUpgrade gdmUpgrade webkit2gtk3Upgrade gnome-shell-extension-apps-menuUpgrade gsettings-desktop-schemas-develUpgrade gnome-classic-sessionUpgrade gtk3Upgrade gtk3-immodule-ximUpgrade webkit2gtk3-jscUpgrade gnome-session-wayland-sessionUpgrade gnome-softwareUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-systemMonitorUpgrade accountsservice-develUpgrade LibRawUpgrade gnome-shell-extension-commonUpgrade gnome-shell-extension-workspace-indicatorUpgrade mutter-develUpgrade mutterUpgrade gnome-control-centerUpgrade gnome-session-xsessionUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-window-grouperUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-software-devel | May 4, 2022 | Sep 8, 2021 |
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Sep 8, 2021 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-jscUpgrade webkitgtk4-develUpgrade webkitgtk4 | Jun 13, 2023 | Sep 8, 2021 |
| Apple Osx Amdkernel | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Analytics | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Appkit | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Appstore | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Audio | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Avevideoencoder | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Coreaudio | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Coregraphics | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Coreservices | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Corestorage | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Coretext | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Crashreporter | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Cvms | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Dyld | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Familysharing | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Findmy | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Fontparser | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Identityservices | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Imageio | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Intelgraphicsdriver | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Iokit | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Kernel | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Kextmanagement | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Launchservices | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Libxml2 | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Modelio | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Networking | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Sandbox | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Security | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Tcc | — | — | Oct 14, 2024 | Sep 8, 2021 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Aug 23, 2021 | Aug 23, 2021 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 14.1.2 | Jul 22, 2021 | Jul 22, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 8, 2021 |
| Centos_linux | — | Upgrade gnome-online-accounts-debuginfoUpgrade gnome-session-kiosk-sessionUpgrade gnome-software-debugsourceUpgrade gnome-shell-debugsourceUpgrade accountsservice-libs-debuginfoUpgrade LibRaw-debuginfoUpgrade gnome-shell-extension-window-listUpgrade gnome-shell-extension-auto-move-windowsUpgrade vino-debuginfoUpgrade gnome-shell-debuginfoUpgrade gnome-shell-extension-native-window-placementUpgrade gtk3-immodules-debuginfoUpgrade LibRawUpgrade gnome-softwareUpgrade gnome-shell-extension-updates-dialogUpgrade mutterUpgrade webkit2gtk3-develUpgrade gnome-software-debuginfoUpgrade gnome-autoarUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-top-iconsUpgrade gnome-calculatorUpgrade gdmUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-user-themeUpgrade mutter-tests-debuginfoUpgrade gnome-shell-extension-apps-menuUpgrade gtk3-immodule-ximUpgrade gnome-control-centerUpgrade gsettings-desktop-schemas-develUpgrade LibRaw-debugsourceUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-sessionUpgrade gnome-control-center-debuginfoUpgrade gsettings-desktop-schemasUpgrade gnome-online-accountsUpgrade gtk3-devel-debuginfoUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-online-accounts-develUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-shellUpgrade vinoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade gdm-debugsourceUpgrade gtk3-debuginfoUpgrade gnome-autoar-debuginfoUpgrade webkit2gtk3-jscUpgrade mutter-debuginfoUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-session-xsessionUpgrade accountsserviceUpgrade accountsservice-libsUpgrade accountsservice-debuginfoUpgrade gnome-session-debugsourceUpgrade webkit2gtk3-debuginfoUpgrade vino-debugsourceUpgrade webkit2gtk3Upgrade mutter-debugsourceUpgrade LibRaw-samples-debuginfoUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-calculator-debugsourceUpgrade webkit2gtk3-debugsourceUpgrade gtk3Upgrade gnome-shell-extension-drive-menuUpgrade webkit2gtk3-jsc-develUpgrade gnome-autoar-debugsourceUpgrade gnome-control-center-debugsourceUpgrade gnome-classic-sessionUpgrade gdm-debuginfoUpgrade accountsservice-debugsourceUpgrade gnome-settings-daemonUpgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-window-grouperUpgrade gnome-shell-extension-commonUpgrade gtk3-tests-debuginfoUpgrade gnome-shell-extension-places-menuUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-calculator-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-session-debuginfoUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-systemMonitorUpgrade gtk3-develUpgrade gtk3-debugsourceUpgrade gnome-shell-extension-horizontal-workspaces | Nov 10, 2021 | Sep 8, 2021 |
| Debian | — | Upgrade webkit2gtkUpgrade wpewebkit | Jul 30, 2021 | Jul 30, 2021 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Feb 2, 2022 | Sep 8, 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 | Sep 8, 2021 |
| Oracle_linux | — | Upgrade gtk-update-icon-cacheUpgrade gdmUpgrade gnome-online-accounts-develUpgrade gnome-software-develUpgrade gtk3-develUpgrade webkit2gtk3-jscUpgrade gnome-control-center-filesystemUpgrade vinoUpgrade gnome-classic-sessionUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-commonUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shellUpgrade gnome-shell-extension-user-themeUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-session-xsessionUpgrade gnome-shell-extension-drive-menuUpgrade accountsserviceUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-desktop-iconsUpgrade accountsservice-libsUpgrade webkit2gtk3Upgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-window-grouperUpgrade gtk3Upgrade gnome-sessionUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gtk3-immodule-ximUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-autoarUpgrade LibRawUpgrade accountsservice-develUpgrade gnome-shell-extension-apps-menuUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-dash-to-dockUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-calculatorUpgrade mutter-develUpgrade mutterUpgrade LibRaw-develUpgrade gsettings-desktop-schemas-develUpgrade gnome-softwareUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-window-listUpgrade gsettings-desktop-schemasUpgrade gnome-online-accountsUpgrade gnome-shell-extension-top-iconsUpgrade gnome-control-centerUpgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-workspace-indicator | Nov 17, 2021 | Jul 28, 2021 |
| Redhat_linux | — | Upgrade gnome-shell-extension-places-menuUpgrade gdm-debugsourceUpgrade gnome-calculatorUpgrade webkit2gtk3-debugsourceUpgrade gnome-classic-sessionUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-workspace-indicatorUpgrade gtk3-immodule-ximUpgrade mutter-debuginfoUpgrade vino-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade gtk3-devel-debuginfoNo solution existsUpgrade gnome-shell-extension-top-iconsUpgrade gsettings-desktop-schemas-develUpgrade webkitgtk4-jsc-develUpgrade webkit2gtk3-debuginfoUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-window-grouperUpgrade webkitgtk4-debuginfoUpgrade gnome-shell-extension-apps-menuUpgrade accountsservice-libsUpgrade gnome-shell-extension-user-themeUpgrade gnome-softwareUpgrade gdm-debuginfoUpgrade gnome-shell-extension-panel-favoritesUpgrade LibRaw-debugsourceUpgrade accountsserviceUpgrade webkit2gtk3-develUpgrade gnome-online-accounts-develUpgrade gnome-shell-extension-desktop-iconsUpgrade webkit2gtk3Upgrade mutter-develUpgrade mutter-debugsourceUpgrade gtk-update-icon-cacheUpgrade gtk3-debuginfoUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-shellUpgrade webkit2gtk3-jsc-debuginfoUpgrade gnome-settings-daemonUpgrade gtk3-debugsourceUpgrade webkit2gtk3-jscUpgrade gnome-shell-extension-window-listUpgrade webkitgtk4-develUpgrade gtk3Upgrade gnome-session-xsessionUpgrade gnome-online-accountsUpgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-sessionUpgrade gnome-shell-debuginfoUpgrade accountsservice-develUpgrade gtk3-immodule-xim-debuginfoUpgrade vinoUpgrade gnome-online-accounts-debugsourceUpgrade gnome-control-center-filesystemUpgrade gnome-autoarUpgrade gnome-session-debuginfoUpgrade gnome-session-debugsourceUpgrade gtk3-immodules-debuginfoUpgrade gdmUpgrade gnome-control-center-debuginfoUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-software-debuginfoUpgrade gnome-autoar-debugsourceUpgrade gnome-online-accounts-debuginfoUpgrade gnome-shell-extension-horizontal-workspacesUpgrade webkitgtk4-docUpgrade accountsservice-debuginfoUpgrade gnome-shell-extension-dash-to-dockUpgrade webkit2gtk3-jsc-develUpgrade gnome-autoar-debuginfoUpgrade LibRaw-develUpgrade gnome-software-debugsourceUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-updates-dialogUpgrade webkitgtk4-jscUpgrade mutterUpgrade mutter-tests-debuginfoUpgrade gnome-shell-debugsourceUpgrade gtk3-tests-debuginfoUpgrade gnome-control-center-debugsourceUpgrade vino-debugsourceUpgrade webkitgtk4Upgrade webkit2gtk3-devel-debuginfoUpgrade gnome-calculator-debugsourceUpgrade gnome-shell-extension-drive-menuUpgrade gnome-control-centerUpgrade gnome-software-develUpgrade gnome-shell-extension-no-hot-cornerUpgrade LibRawUpgrade gnome-shell-extension-auto-move-windowsUpgrade accountsservice-debugsourceUpgrade gnome-shell-extension-commonUpgrade gsettings-desktop-schemasUpgrade gnome-calculator-debuginfoUpgrade gnome-settings-daemon-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gtk3-develUpgrade gnome-shell-extension-systemMonitorUpgrade LibRaw-debuginfoUpgrade gtk-update-icon-cache-debuginfoUpgrade LibRaw-samples-debuginfoUpgrade gnome-shell-extension-disable-screenshield | Nov 10, 2021 | Sep 8, 2021 |
| Rocky_linux | — | Upgrade gnome-shell-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade mutterUpgrade gnome-online-accounts-develUpgrade gdm-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade mutter-debugsourceUpgrade webkit2gtk3-jscUpgrade gsettings-desktop-schemas-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade accountsservice-libsUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3Upgrade gnome-session-xsessionUpgrade webkit2gtk3-debuginfoUpgrade gnome-software-develUpgrade gnome-autoar-debuginfoUpgrade gtk3-immodule-ximUpgrade webkit2gtk3-jsc-develUpgrade gnome-control-centerUpgrade gnome-control-center-debugsourceUpgrade gnome-settings-daemonUpgrade mutter-debuginfoUpgrade gtk3-debugsourceUpgrade accountsserviceUpgrade gnome-session-wayland-sessionUpgrade gnome-software-debugsourceUpgrade gtk-update-icon-cacheUpgrade mutter-develUpgrade gdmUpgrade gnome-calculator-debugsourceUpgrade LibRaw-debuginfoUpgrade vino-debuginfoUpgrade gnome-session-debugsourceUpgrade accountsservice-debugsourceUpgrade LibRawUpgrade gtk3Upgrade gnome-session-debuginfoUpgrade gtk3-debuginfoUpgrade accountsservice-develUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-session-kiosk-sessionUpgrade LibRaw-debugsourceUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-shell-debugsourceUpgrade gnome-calculatorUpgrade gnome-calculator-debuginfoUpgrade gdm-debugsourceUpgrade gtk3-develUpgrade gnome-softwareUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-software-debuginfoUpgrade LibRaw-develUpgrade gtk-update-icon-cache-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade gsettings-desktop-schemasUpgrade gnome-shellUpgrade gnome-sessionUpgrade gnome-autoarUpgrade gnome-autoar-debugsourceUpgrade vino-debugsourceUpgrade gtk3-devel-debuginfoUpgrade vinoUpgrade gnome-online-accountsUpgrade gnome-control-center-debuginfoUpgrade accountsservice-debuginfoUpgrade webkit2gtk3-develUpgrade gnome-online-accounts-debuginfo | May 5, 2022 | Sep 8, 2021 |
| Suse | — | Upgrade libwebkit2gtk-4_0-37Upgrade typelib-1_0-webkit2webextension-4_0Upgrade webkit2gtk-4_1-injected-bundlesUpgrade libwebkit2gtk3-langUpgrade typelib-1_0-javascriptcore-5_0Upgrade typelib-1_0-soup-2_4Upgrade libjavascriptcoregtk-4_0-18Upgrade webkit2gtk-5-0-langUpgrade libsoup-langUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit-jsc-4Upgrade libwebkit2gtk-5_0-0Upgrade webkit2gtk-4-1-langUpgrade typelib-1_0-javascriptcore-4_0Upgrade typelib-1_0-webkit2-4_1Upgrade typelib-1_0-webkit2-4_0Upgrade webkit2gtk3-minibrowserUpgrade libwebkit2gtk-4_0-37-32bitUpgrade libwebkit2gtk-4_1-0Upgrade webkit2gtk-4_0-injected-bundlesUpgrade libjavascriptcoregtk-4_1-0Upgrade libsoup-2_4-1Upgrade webkit2gtk3-develUpgrade typelib-1_0-webkit2-5_0Upgrade typelib-1_0-webkit2webextension-4_1Upgrade webkit2gtk-5_0-injected-bundlesUpgrade libjavascriptcoregtk-5_0-0Upgrade webkit2gtk3-soup2-develUpgrade libsoup-develUpgrade typelib-1_0-javascriptcore-4_1 | Aug 4, 2021 | Jul 28, 2021 |
| Ubuntu | — | Upgrade libwebkit2gtk-4.0-37Upgrade libjavascriptcoregtk-4.0-18 | Jul 29, 2021 | Jul 28, 2021 |
Prioritise with Active Threat Intelligence
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