title: Red Hat Security Advisory: thunderbird security update
description: Mozilla: Service Workers might have learned size of cross-origin media files Mozilla: Fullscreen notification bypass Mozilla: Use-after-free in InputStream implementation Mozilla: Use-after-free of a JavaScript Realm Mozilla: Fullscreen notification bypass via windowName Mozilla: Use-after-free in Garbage Collection Mozilla: ServiceWorker-intercepted requests bypassed SameSite cookie policy Mozilla: Cross-Site Tracing was possible via non-standard override headers Mozilla: Symlinks may resolve to partially uninitialized buffers Mozilla: Keystroke Side-Channel Leakage Mozilla: Custom mouse cursor could have been drawn over browser UI Mozilla: Iframe contents could be rendered outside the iframe Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5
cpes: cpe:/a:redhat:rhel_aus:8.2::appstream cpe:/a:redhat:rhel_e4s:8.2::appstream cpe:/a:redhat:rhel_tus:8.2::appstream