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Vulnerabilidades de thunderbird · Página 15

Vulnerabilidades publicadas para thunderbird en los últimos 30 días: 258. Incluidas en el catálogo KEV: 0.

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Vulnerabilidades: 1303

  1. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  2. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  3. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  4. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  5. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  6. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  7. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  8. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  9. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  10. 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 1:140.16.0esr-1~deb13u1
    Publicación Actualización
  11. CVE-2026-84641

    Alta · CVSS 7.5EPSS 0,27%Corrección disponible

    Information disclosure due to malicious IMAP server response

    A malicious IMAP server can trigger use-after-free and heap-memory disclosure by sending a crafted ID response. Heap contents can ultimately be persisted to prefs.js. This vulnerability was fixed in Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

    • Actualiza a 1:140.15.0esr-1~deb13u1
    Publicación Actualización
  12. 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 1:140.15.0esr-1~deb13u1
    Publicación Actualización
  13. 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 1:140.15.0esr-1~deb13u1
    Publicación Actualización
  14. 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 1:140.15.0esr-1~deb13u1
    Publicación Actualización
  15. 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 1:140.15.0esr-1~deb13u1
    Publicación Actualización
  16. 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 1:140.15.0esr-1~deb13u1
    Publicación Actualización
  17. 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 1:140.15.0esr-1~deb13u1
    Publicación Actualización

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