A use after free issue was addressed with improved memory management. This issue is fixed in iOS 15.5 and iPadOS 15.5, macOS Monterey 12.4, tvOS 15.5, watchOS 8.6. Processing maliciously crafted web content may lead to arbitrary code execution.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "gir1.2-javascriptcoregtk-4.0" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "gir1.2-webkit2-4.0" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libjavascriptcoregtk-4.0-18" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libjavascriptcoregtk-4.0-18-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libjavascriptcoregtk-4.0-bin" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libjavascriptcoregtk-4.0-bin-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libjavascriptcoregtk-4.0-dev" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libwebkit2gtk-4.0-37" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libwebkit2gtk-4.0-37-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libwebkit2gtk-4.0-37-gtk2" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libwebkit2gtk-4.0-dev" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "libwebkit2gtk-4.0-doc" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "webkit2gtk-driver" }, { "binary_version": "2.36.4-0ubuntu0.20.04.1", "binary_name": "webkit2gtk-driver-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "gir1.2-javascriptcoregtk-4.0" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "gir1.2-javascriptcoregtk-4.1" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "gir1.2-webkit2-4.0" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "gir1.2-webkit2-4.1" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.0-18" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.0-18-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.0-bin" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.0-bin-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.0-dev" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.1-0" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.1-0-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libjavascriptcoregtk-4.1-dev" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.0-37" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.0-37-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.0-dev" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.0-doc" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.1-0" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.1-0-dbgsym" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "libwebkit2gtk-4.1-dev" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "webkit2gtk-driver" }, { "binary_version": "2.36.4-0ubuntu0.22.04.1", "binary_name": "webkit2gtk-driver-dbgsym" } ] }