Veille CVE

Mardi 13 octobre 2026

6 CVE sur 81

Critique 7 Élevée 27 Moyenne 41 Faible 0 Non évaluée 6 Exploitées (KEV) Tri : plus récentes « mozilla firefox » ✕
  1. CVE-2026-109783 – Non évaluée

    Mozilla Firefox · Mozilla Thunderbird

    Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5.

  2. CVE-2026-109782 – Non évaluée

    Mozilla Firefox · Mozilla Thunderbird

    Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5.

  3. CVE-2026-109780 – Non évaluée

    Mozilla Firefox · Mozilla Thunderbird

    Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.

  4. CVE-2026-109774 – Non évaluée

    Mozilla Firefox · Mozilla Thunderbird

    Invalid pointer, undefined behavior in the DOM: Notifications component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.

  5. CVE-2026-109772 – Non évaluée

    Mozilla Firefox · Mozilla Thunderbird

    Same-origin policy bypass in the DevTools component. This vulnerability was fixed in Firefox 158 and Thunderbird 158.

  6. CVE-2026-109763 – Non évaluée

    Mozilla Firefox · Mozilla Thunderbird

    Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.