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Vulnérabilités de firefox-esr · Page n° 15

Vulnérabilités publiées pour firefox-esr au cours des 30 derniers jours : 268. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 1358

  1. CVE-2026-92020

    Élevée · CVSS 8.8EPSS 0,26%Correctif disponible

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

    Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  2. CVE-2026-92019

    Élevée · CVSS 8.1EPSS 0,31%Correctif disponible

    Mitigation bypass in the Remote Settings Client component

    Mitigation bypass in the Remote Settings Client 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  3. CVE-2026-92018

    Critique · CVSS 9.6EPSS 0,33%Correctif disponible

    Sandbox escape in the DOM: Core & HTML component

    Sandbox escape in the DOM: Core & HTML 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  4. CVE-2026-92017

    Élevée · CVSS 8.8EPSS 0,24%Correctif disponible

    Privilege escalation in the DOM: Service Workers component

    Privilege escalation in the DOM: Service Workers 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  5. CVE-2026-92016

    Élevée · CVSS 8.8EPSS 0,31%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  6. CVE-2026-92015

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  7. CVE-2026-92014

    Élevée · CVSS 8.8EPSS 0,24%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  8. CVE-2026-92013

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  9. CVE-2026-92012

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  10. CVE-2026-92011

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  11. CVE-2026-92010

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  12. CVE-2026-92009

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  13. CVE-2026-92008

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  14. CVE-2026-92007

    Élevée · CVSS 8.8EPSS 0,26%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  15. CVE-2026-92006

    Élevée · CVSS 8.8EPSS 0,33%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  16. CVE-2026-92005

    Moyenne · CVSS 5.3EPSS 0,36%Correctif 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.

    • Mettez à jour vers 140.16.0esr-1~deb13u1
    Publication Mise à jour
  17. CVE-2026-84143

    Critique · CVSS 9.8EPSS 0,38%Correctif 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.

    • Mettez à jour vers 140.15.0esr-1~deb13u1
    Publication Mise à jour
  18. CVE-2026-84145

    Élevée · CVSS 7.5EPSS 0,37%Correctif 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.

    • Mettez à jour vers 140.15.0esr-1~deb13u1
    Publication Mise à jour

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