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Vulnerabilidades de firefox-esr · Página 11

Vulnerabilidades publicadas para firefox-esr en los últimos 30 días: 268. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 1358

  2. CVE-2026-109716

    Alta · CVSS 8.1EPSS 0,31%Corrección disponible

    Incorrect boundary conditions in the JavaScript Engine component

    Incorrect boundary conditions in the JavaScript Engine component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.

    firefox-esrSistemas operativos
    • Actualiza a 153.5.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  3. CVE-2026-109715

    Alta · CVSS 8.1EPSS 0,31%Corrección disponible

    Incorrect boundary conditions in the JavaScript Engine component

    Incorrect boundary conditions in the JavaScript Engine component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.

    firefox-esrSistemas operativos
    • Actualiza a 153.5.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  4. 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.

    firefox-esrSistemas operativos
    • Actualiza a 153.5.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  16. 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.

    firefox-esrSistemas operativos
    • Actualiza a 153.4.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  17. 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.

    firefox-esrSistemas operativos
    • Actualiza a 153.4.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  18. 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.

    firefox-esrSistemas operativos
    • Actualiza a 153.4.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

  19. 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.

    firefox-esrSistemas operativos
    • Actualiza a 153.4.0esr-1~deb13u1
    Publicación Actualización
    Aviso original 1 ↗Aviso original 2 ↗Aviso original 3 ↗

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