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Vulnerabilidades de thunderbird · Página 4

Vulnerabilidades publicadas para thunderbird en los últimos 30 días: 107. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 1152

  1. CVE-2026-109712

    Alta · CVSS 7.1EPSS 0,22%Corrección disponible

    Sandbox escape due to uninitialized memory in the Graphics component

    Sandbox escape due to uninitialized memory in the Graphics component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.

    • Actualiza a 1:153.5.1esr-1~deb13u1
    Publicación Actualización
  2. CVE-2026-103500

    Media · CVSS 6.3EPSS 0,28%Corrección disponible

    Heap buffer overflow opening large email

    An attacker could cause a heap buffer overflow by getting a user to open an email that is greater than or equal to 2GB in size. This vulnerability was fixed in Thunderbird 157, Thunderbird 140.17, and Thunderbird 153.4.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  3. CVE-2026-100821

    Media · CVSS 4.7EPSS 0,14%Corrección disponible

    Site isolation issue in the Panning and Zooming component

    Site isolation issue in the Panning and Zooming component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  4. CVE-2026-100820

    Alta · CVSS 8.8EPSS 0,24%Corrección disponible

    Privilege escalation in the Address Bar component

    Privilege escalation in the Address Bar component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  5. CVE-2026-100819

    Crítica · CVSS 9.6EPSS 0,26%Corrección disponible

    Sandbox escape due to incorrect boundary conditions in the XPCOM component

    Sandbox escape due to incorrect boundary conditions in the XPCOM component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  6. CVE-2026-100818

    Crítica · CVSS 9.6EPSS 0,27%Corrección disponible

    Sandbox escape due to use-after-free in the Widget: Gtk component

    Sandbox escape due to use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  7. CVE-2026-100811

    Crítica · CVSS 9.6EPSS 0,27%Corrección disponible

    Sandbox escape due to use-after-free in the DOM: Core & HTML component

    Sandbox escape due to use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  8. CVE-2026-100807

    Alta · CVSS 8.8EPSS 0,23%Corrección disponible

    Privilege escalation in the DOM: Service Workers component

    Privilege escalation in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  9. CVE-2026-100803

    Alta · CVSS 8.1EPSS 0,17%Corrección disponible

    Same-origin policy bypass in the WebExtensions component

    Same-origin policy bypass in the WebExtensions component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  10. CVE-2026-100801

    Alta · CVSS 8.8EPSS 0,23%Corrección disponible

    Privilege escalation in the DLL Services component

    Privilege escalation in the DLL Services component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  11. CVE-2026-100797

    Alta · CVSS 8.8EPSS 0,25%Corrección disponible

    Privilege escalation due to use-after-free in the Graphics: WebRender component

    Privilege escalation due to use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  12. CVE-2026-96869

    Media · CVSS 4.3EPSS 0,24%Corrección disponible

    Information disclosure in the Networking component

    Information disclosure in the Networking component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  13. CVE-2026-100794

    Crítica · CVSS 9.6EPSS 0,32%Corrección disponible

    Sandbox escape due to incorrect boundary conditions in the Internationalization component

    Sandbox escape due to incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  14. CVE-2026-100792

    Alta · CVSS 7.1EPSS 0,26%Corrección disponible

    JIT miscompilation in the JavaScript: WebAssembly component

    JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  15. CVE-2026-100791

    Alta · CVSS 8.8EPSS 0,4%Corrección disponible

    Use-after-free in the DOM: Core & HTML component

    Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización
  16. CVE-2026-100790

    Alta · CVSS 8.8EPSS 0,32%Corrección disponible

    Use-after-free in the XSLT component

    Use-after-free in the XSLT component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

    • Actualiza a 1:140.17.0esr-1~deb13u1
    Publicación Actualización

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