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Vulnerabilidades de firefox-esr · Página 8

Vulnerabilidades publicadas para firefox-esr en los últimos 30 días: 124. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 1214

  1. CVE-2026-92016

    Alta · CVSS 8.8EPSS 0,31%Corrección disponible

    Use-after-free in the Disability Access APIs component

    Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  2. CVE-2026-92015

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation in the WebExtensions component

    Privilege escalation in the WebExtensions component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  3. CVE-2026-92014

    Alta · CVSS 8.8EPSS 0,24%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics component

    Privilege escalation due to incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox ESR 115.41, Firefox ESR 140.16, and Thunderbird 140.16.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  4. CVE-2026-92013

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  5. CVE-2026-92012

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  6. CVE-2026-92011

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  7. CVE-2026-92010

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  8. CVE-2026-92009

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  9. CVE-2026-92008

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  10. CVE-2026-92007

    Alta · CVSS 8.8EPSS 0,26%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  11. CVE-2026-92006

    Alta · CVSS 8.8EPSS 0,33%Corrección disponible

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component

    Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 115.41, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  12. CVE-2026-92005

    Media · CVSS 5.3EPSS 0,36%Corrección disponible

    Use-after-free in the Audio/Video: Web Codecs component

    Use-after-free in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 156, Firefox ESR 140.16, Firefox ESR 153.3, Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.

    • Actualiza a 140.16.0esr-1~deb13u1
    Publicación Actualización
  13. CVE-2026-84143

    Crítica · CVSS 9.8EPSS 0,38%Corrección disponible

    Internally found bugs fixed in Thunderbird 155, Thunderbird ESR 153.2 and Thunderbird ESR 140.15

    Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización
  14. CVE-2026-84124

    Media · CVSS 5.4EPSS 0,17%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 155, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización
  15. CVE-2026-84145

    Alta · CVSS 7.5EPSS 0,37%Corrección disponible

    Internally found bugs fixed in Thunderbird 155, Thunderbird ESR 153.2 and Thunderbird ESR 140.15

    Internally found bugs present in Thunderbird 154, Thunderbird ESR 153.1 and Thunderbird ESR 140.14. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización
  16. CVE-2026-84131

    Alta · CVSS 8.8EPSS 0,33%Corrección disponible

    Privilege escalation due to invalid pointer in the Graphics component

    Privilege escalation due to invalid pointer in the Graphics component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización
  17. CVE-2026-84121

    Crítica · CVSS 9.6EPSS 0,32%Corrección disponible

    Sandbox escape due to use-after-free in the DOM: Security component

    Sandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización
  18. CVE-2026-84120

    Media · CVSS 5.4EPSS 0,22%Corrección disponible

    Use-after-free in the Audio/Video component

    Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización
  19. CVE-2026-84119

    Crítica · CVSS 9.6EPSS 0,32%Corrección disponible

    Sandbox escape due to use-after-free in the DOM: Navigation component

    Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 140.15.0esr-1~deb13u1
    Publicación Actualización

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