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
CVE-2026-124888Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component
CVE-2026-124887Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Incorrect boundary conditions in the Layout: Text and Fonts component
CVE-2026-124886Red 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-2026-124885Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the Graphics: Text component
CVE-2026-124884Red 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-2026-124883Red 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-2026-124882Red 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
CVE-2026-124881Red 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
CVE-2026-124880Red 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-2026-124879Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Invalid pointer in the Networking: Cache component
CVE-2026-124877Red Hat Enterprise Linux, SUSE Linux, Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird10. Nov 2026
firefox: thunderbird: Use-after-free in the Layout: Positioned component