CVE-2026-124927Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Site isolation issue in the Graphics: WebRender component
CVE-2026-124926Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Incorrect boundary conditions in the WebRTC component
CVE-2026-124924Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Incorrect boundary conditions in the Graphics: WebRender component
CVE-2026-124922Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the CSS Transitions and Animations component
CVE-2026-124919Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Privilege escalation due to use-after-free in the WebRTC: Networking component
CVE-2026-124918Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component
CVE-2026-124917Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Sandbox escape due to use-after-free in the Widget: Gtk component
CVE-2026-124915Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Incorrect boundary conditions in the Graphics: WebGPU component
CVE-2026-124914Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Site isolation issue in the DOM: Navigation component
CVE-2026-124913Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Site isolation issue in the Networking component
CVE-2026-124912Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Spoofing issue in the DOM: Security component
CVE-2026-124910Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Mitigation bypass in the WebExtensions component
CVE-2026-124909Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Information disclosure in the Private Browsing component
CVE-2026-124907Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Privilege escalation, sandbox escape due to use-after-free in the Graphics: CanvasWebGL component
CVE-2026-124906Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the Graphics: WebRender component
CVE-2026-124905Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Sandbox escape in the DOM: Navigation component
CVE-2026-124903Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Sandbox escape due to use-after-free in the IPC component
CVE-2026-124902Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Same-origin policy bypass due to race condition in the Audio/Video component
CVE-2026-124901Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Other issue in the Networking: JAR component
CVE-2026-124899Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the Layout: Text and Fonts component
CVE-2026-124898Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the DOM: Editor component
CVE-2026-124897Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the JavaScript: GC component
CVE-2026-124896Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Invalid pointer in the Layout: Text and Fonts component
CVE-2026-124895Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the Storage: localStorage & sessionStorage component
CVE-2026-124894Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the Networking: Cookies component
CVE-2026-124893Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the DOM: Workers component
CVE-2026-124892Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the JavaScript: GC component
CVE-2026-124891Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Incorrect boundary conditions in the DOM: Selection component
CVE-2026-124890Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the DOM: Core & HTML component
CVE-2026-124889Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the CSS Parsing and Computation component