Kaspersky ID:
KLA91285
Date de la détection:
09/15/2026
Mis à jour:
09/20/2026

Description

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. Security vulnerability can be exploited to bypass security restrictions.
  2. Denial of service vulnerability in IMAP response parser can be exploited remotely to cause denial of service.
  3. A remote code execution vulnerability in the Audio/Video: Web Codecs component can be exploited remotely to execute arbitrary code.
  4. Denial of service vulnerability in the Graphics: CanvasWebGL component can be exploited remotely to cause denial of service.
  5. Denial of service vulnerability in the Graphics component can be exploited remotely to cause denial of service.
  6. Security vulnerability in the WebExtensions component can be exploited to bypass security restrictions.
  7. A remote code execution vulnerability in the Disability Access APIs component can be exploited remotely to execute arbitrary code.
  8. Security vulnerability in the DOM: Service Workers component can be exploited to bypass security restrictions.
  9. Security vulnerability in the DOM: Core & HTML component can be exploited to bypass security restrictions.
  10. Security vulnerability in the Remote Settings Client component can be exploited to bypass security restrictions.
  11. Denial of service vulnerability in the Graphics: WebRender component can be exploited remotely to cause denial of service.
  12. A remote code execution vulnerability in the JavaScript Engine: JIT component can be exploited remotely to execute arbitrary code.
  13. A remote code execution vulnerability in the DOM: HTML Parser component can be exploited remotely to execute arbitrary code.
  14. A remote code execution vulnerability in the XML component can be exploited remotely to execute arbitrary code.
  15. A remote code execution vulnerability in the SVG component can be exploited remotely to execute arbitrary code.
  16. A remote code execution vulnerability in the DOM: Navigation component can be exploited remotely to execute arbitrary code.
  17. A remote code execution vulnerability in the Networking component can be exploited remotely to execute arbitrary code.
  18. A remote code execution vulnerability in the DOM: Streams component can be exploited remotely to execute arbitrary code.
  19. A remote code execution vulnerability in the DOM: Core & HTML component can be exploited remotely to execute arbitrary code.
  20. Security vulnerability in the DOM: Copy & Paste and Drag & Drop component can be exploited to bypass security restrictions.
  21. Information disclosure vulnerability in the Graphics: ImageLib component can be exploited to obtain sensitive information.

Fiches de renseignement originales

Exploitation

Public exploits exist for this vulnerability.

Produits associés

Liste CVE

  • CVE-2026-92005
    high
  • CVE-2026-92006
    critical
  • CVE-2026-92007
    critical
  • CVE-2026-92008
    critical
  • CVE-2026-92009
    critical
  • CVE-2026-92010
    critical
  • CVE-2026-92011
    critical
  • CVE-2026-92012
    critical
  • CVE-2026-92013
    critical
  • CVE-2026-92014
    critical
  • CVE-2026-92015
    critical
  • CVE-2026-92016
    critical
  • CVE-2026-92017
    critical
  • CVE-2026-92018
    critical
  • CVE-2026-92019
    unknown
  • CVE-2026-92020
    critical
  • CVE-2026-92021
    critical
  • CVE-2026-92022
    critical
  • CVE-2026-92023
    critical
  • CVE-2026-92024
    critical
  • CVE-2026-92025
    critical
  • CVE-2026-92026
    critical
  • CVE-2026-92027
    critical
  • CVE-2026-92028
    critical
  • CVE-2026-92029
    critical
  • CVE-2026-92030
    unknown
  • CVE-2026-92031
    unknown
  • CVE-2026-92032
    unknown
  • CVE-2026-92238
    unknown
  • CVE-2026-92239
    unknown
  • CVE-2026-92240
    unknown

En savoir plus

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