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BubblewrapLauncher.cpp in WebKitGTK and WPE WebKit before 2.34.1 allows a limited sandbox bypass that allows a sandboxed process to trick host processes into thinking the sandboxed process is not confined by the sandbox, by abusing VFS syscalls that manipulate its filesystem namespace. The impact is limited to host services that create UNIX sockets that WebKit mounts inside its sandbox, and the sandboxed process remains otherwise confined. NOTE: this is similar to CVE-2021-41133.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Oct 20, 2021 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4Upgrade webkitgtk4-jsc-devel | Jun 13, 2023 | Oct 20, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Oct 20, 2021 |
| Debian | — | Upgrade wpewebkitUpgrade webkit2gtk | Nov 29, 2021 | Oct 20, 2021 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | Feb 2, 2022 | Oct 20, 2021 |
| Oracle Solaris | — | Upgrade library/desktop/webkitgtk4 to version 2.34.1-11.4.42.0.1.113.0 on Solaris 11.4 | Feb 17, 2022 | Oct 20, 2021 |
| Redhat_linux | — | Upgrade webkitgtk4-develUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-docUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4Upgrade webkitgtk4-jsc | Jun 17, 2026 | Oct 20, 2021 |
| Suse | — | Upgrade libjavascriptcoregtk-4_1-0Upgrade typelib-1_0-javascriptcore-4_1Upgrade libwebkit2gtk-4_0-37Upgrade webkit2gtk-5_0-injected-bundlesUpgrade libwebkit2gtk-4_1-0Upgrade typelib-1_0-webkit2-5_0Upgrade webkit2gtk3-soup2-develUpgrade typelib-1_0-webkit2webextension-4_1Upgrade webkit2gtk3-develUpgrade typelib-1_0-webkit2webextension-4_0Upgrade typelib-1_0-javascriptcore-4_0Upgrade libjavascriptcoregtk-5_0-0Upgrade webkit2gtk-4-1-langUpgrade webkit2gtk-4_0-injected-bundlesUpgrade webkit2gtk3-minibrowserUpgrade libjavascriptcoregtk-4_0-18Upgrade typelib-1_0-javascriptcore-5_0Upgrade libwebkit2gtk3-langUpgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit-jsc-4Upgrade webkit2gtk-5-0-langUpgrade libwebkit2gtk-5_0-0Upgrade typelib-1_0-webkit2-4_0Upgrade webkit2gtk-4_1-injected-bundlesUpgrade typelib-1_0-webkit2-4_1Upgrade libwebkit2gtk-4_0-37-32bit | Nov 4, 2021 | Oct 20, 2021 |
| Ubuntu | — | Upgrade libwebkit2gtk-4.0-37Upgrade libjavascriptcoregtk-4.0-18 | Nov 2, 2021 | Oct 20, 2021 |
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