vulnerability
Red Hat: CVE-2021-30758: CVE-2021-30758 webkitgtk: Type confusion leading to arbitrary code execution (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Sep 8, 2021 | Nov 10, 2021 | Feb 20, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Sep 8, 2021
Added
Nov 10, 2021
Modified
Feb 20, 2026
Description
A type confusion issue was addressed with improved state handling. 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.
Solutions
redhat-upgrade-accountsserviceredhat-upgrade-accountsservice-debuginforedhat-upgrade-accountsservice-debugsourceredhat-upgrade-accountsservice-develredhat-upgrade-accountsservice-libsredhat-upgrade-accountsservice-libs-debuginforedhat-upgrade-gdmredhat-upgrade-gdm-debuginforedhat-upgrade-gdm-debugsourceredhat-upgrade-gnome-autoarredhat-upgrade-gnome-autoar-debuginforedhat-upgrade-gnome-autoar-debugsourceredhat-upgrade-gnome-calculatorredhat-upgrade-gnome-calculator-debuginforedhat-upgrade-gnome-calculator-debugsourceredhat-upgrade-gnome-classic-sessionredhat-upgrade-gnome-control-centerredhat-upgrade-gnome-control-center-debuginforedhat-upgrade-gnome-control-center-debugsourceredhat-upgrade-gnome-control-center-filesystemredhat-upgrade-gnome-online-accountsredhat-upgrade-gnome-online-accounts-debuginforedhat-upgrade-gnome-online-accounts-debugsourceredhat-upgrade-gnome-online-accounts-develredhat-upgrade-gnome-sessionredhat-upgrade-gnome-session-debuginforedhat-upgrade-gnome-session-debugsourceredhat-upgrade-gnome-session-kiosk-sessionredhat-upgrade-gnome-session-wayland-sessionredhat-upgrade-gnome-session-xsessionredhat-upgrade-gnome-settings-daemonredhat-upgrade-gnome-settings-daemon-debuginforedhat-upgrade-gnome-settings-daemon-debugsourceredhat-upgrade-gnome-shellredhat-upgrade-gnome-shell-debuginforedhat-upgrade-gnome-shell-debugsourceredhat-upgrade-gnome-shell-extension-apps-menuredhat-upgrade-gnome-shell-extension-auto-move-windowsredhat-upgrade-gnome-shell-extension-commonredhat-upgrade-gnome-shell-extension-dash-to-dockredhat-upgrade-gnome-shell-extension-desktop-iconsredhat-upgrade-gnome-shell-extension-disable-screenshieldredhat-upgrade-gnome-shell-extension-drive-menuredhat-upgrade-gnome-shell-extension-gesture-inhibitorredhat-upgrade-gnome-shell-extension-horizontal-workspacesredhat-upgrade-gnome-shell-extension-launch-new-instanceredhat-upgrade-gnome-shell-extension-native-window-placementredhat-upgrade-gnome-shell-extension-no-hot-cornerredhat-upgrade-gnome-shell-extension-panel-favoritesredhat-upgrade-gnome-shell-extension-places-menuredhat-upgrade-gnome-shell-extension-screenshot-window-sizerredhat-upgrade-gnome-shell-extension-systemmonitorredhat-upgrade-gnome-shell-extension-top-iconsredhat-upgrade-gnome-shell-extension-updates-dialogredhat-upgrade-gnome-shell-extension-user-themeredhat-upgrade-gnome-shell-extension-window-grouperredhat-upgrade-gnome-shell-extension-window-listredhat-upgrade-gnome-shell-extension-windowsnavigatorredhat-upgrade-gnome-shell-extension-workspace-indicatorredhat-upgrade-gnome-softwareredhat-upgrade-gnome-software-debuginforedhat-upgrade-gnome-software-debugsourceredhat-upgrade-gnome-software-develredhat-upgrade-gsettings-desktop-schemasredhat-upgrade-gsettings-desktop-schemas-develredhat-upgrade-gtk-update-icon-cacheredhat-upgrade-gtk-update-icon-cache-debuginforedhat-upgrade-gtk3redhat-upgrade-gtk3-debuginforedhat-upgrade-gtk3-debugsourceredhat-upgrade-gtk3-develredhat-upgrade-gtk3-devel-debuginforedhat-upgrade-gtk3-immodule-ximredhat-upgrade-gtk3-immodule-xim-debuginforedhat-upgrade-gtk3-immodules-debuginforedhat-upgrade-gtk3-tests-debuginforedhat-upgrade-librawredhat-upgrade-libraw-debuginforedhat-upgrade-libraw-debugsourceredhat-upgrade-libraw-develredhat-upgrade-libraw-samples-debuginforedhat-upgrade-mutterredhat-upgrade-mutter-debuginforedhat-upgrade-mutter-debugsourceredhat-upgrade-mutter-develredhat-upgrade-mutter-tests-debuginforedhat-upgrade-vinoredhat-upgrade-vino-debuginforedhat-upgrade-vino-debugsourceredhat-upgrade-webkit2gtk3redhat-upgrade-webkit2gtk3-debuginforedhat-upgrade-webkit2gtk3-debugsourceredhat-upgrade-webkit2gtk3-develredhat-upgrade-webkit2gtk3-devel-debuginforedhat-upgrade-webkit2gtk3-jscredhat-upgrade-webkit2gtk3-jsc-debuginforedhat-upgrade-webkit2gtk3-jsc-develredhat-upgrade-webkit2gtk3-jsc-devel-debuginfo
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.