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Vulnerabilidades de firefox-esr · Página 21

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

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Vulnerabilidades: 1358

  1. CVE-2026-8968

    Alta · CVSS 7.5EPSS 0,41%Corrección disponible

    Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component

    Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

    • Actualiza a 140.11.0esr-1~deb13u1
    Publicación Actualización
  2. CVE-2026-8958

    Alta · CVSS 8.6EPSS 0,34%Corrección disponible

    Information disclosure, sandbox escape in the Security: Process Sandboxing component

    Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

    • Actualiza a 140.11.0esr-1~deb13u1
    Publicación Actualización
  3. CVE-2026-8954

    Alta · CVSS 7.5EPSS 0,43%Corrección disponible

    Incorrect boundary conditions, integer overflow in the Audio/Video component

    Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

    • Actualiza a 140.11.0esr-1~deb13u1
    Publicación Actualización
  4. CVE-2026-8953

    Crítica · CVSS 9.6EPSS 0,53%Corrección disponible

    Sandbox escape due to use-after-free in the Disability Access APIs component

    Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

    • Actualiza a 140.11.0esr-1~deb13u1
    Publicación Actualización
  5. CVE-2026-8946

    Alta · CVSS 7.5EPSS 0,56%Corrección disponible

    Incorrect boundary conditions in the Audio/Video: Web Codecs component

    Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

    • Actualiza a 140.11.0esr-1~deb13u1
    Publicación Actualización
  6. CVE-2026-8388

    Media · CVSS 6.5EPSS 0,24%Corrección disponible

    Incorrect boundary conditions in the JavaScript Engine: JIT component

    Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11.

    • Actualiza a 140.11.0esr-1~deb13u1
    Publicación Actualización
  7. CVE-2026-8092

    Alta · CVSS 8.1EPSS 0,41%Corrección disponible

    Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thunderbird 150.0.2

    Memory safety bugs present in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2.

    • Actualiza a 140.10.2esr-1~deb13u1
    Publicación Actualización
  8. CVE-2026-8091

    Crítica · CVSS 9.8EPSS 0,47%Corrección disponible

    Incorrect boundary conditions in the Audio/Video: Playback component

    Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.

    • Actualiza a 140.10.1esr-1~deb13u1
    Publicación Actualización

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