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Vulnérabilités de thunderbird · Page n° 27

Vulnérabilités publiées pour thunderbird au cours des 30 derniers jours : 215. Présentes dans le catalogue KEV : 0.

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Vulnérabilités : 1344

  1. CVE-2026-4699

    Élevée · CVSS 7.5EPSS 0,71%Correctif disponible

    Incorrect boundary conditions in the Layout: Text and Fonts component

    Incorrect boundary conditions in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  2. CVE-2026-4694

    Élevée · CVSS 7.5EPSS 0,8%Correctif disponible

    Incorrect boundary conditions, integer overflow in the Graphics component

    Incorrect boundary conditions, integer overflow in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  3. CVE-2026-4693

    Élevée · CVSS 7.5EPSS 0,71%Correctif 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 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  4. CVE-2026-4690

    Critique · CVSS 9.6EPSS 0,8%Correctif disponible

    Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component

    Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  5. CVE-2026-4689

    Critique · CVSS 10EPSS 0,69%Correctif disponible

    Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component

    Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  6. CVE-2026-4687

    Critique · CVSS 9.6EPSS 0,56%Correctif disponible

    Sandbox escape due to incorrect boundary conditions in the Telemetry component

    Sandbox escape due to incorrect boundary conditions in the Telemetry component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  7. CVE-2026-4684

    Élevée · CVSS 7.5EPSS 0,37%Correctif disponible

    Race condition, use-after-free in the Graphics: WebRender component

    Race condition, use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9.

    • Mettez à jour vers 1:140.9.0esr-1
    Publication Mise à jour
  8. CVE-2026-2793

    Critique · CVSS 9.8EPSS 0,38%Correctif disponible

    Memory safety bugs fixed in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148

    Memory safety bugs present in Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

    • Mettez à jour vers 1:140.8.0esr-1
    Publication Mise à jour
  9. CVE-2026-2792

    Critique · CVSS 9.8EPSS 0,38%Correctif disponible

    Memory safety bugs fixed in Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148

    Memory safety bugs present in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147. 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 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

    • Mettez à jour vers 1:140.8.0esr-1
    Publication Mise à jour

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