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Mozilla Thunderbird Multiple Vulnerabilities

Last Update Date: 21 Sep 2022 Release Date: 2 Sep 2022 7695 Views

RISK: Medium Risk

TYPE: Clients - Email Clients

TYPE: Email Clients

Multiple vulnerabilities were identified in Mozilla Thunderbird. A remote attacker could exploit some of these vulnerabilities to trigger denial of service, remote code execution, security restriction bypass and sensitive information disclosure on the targeted system.


[Updated on 2022-09-21]

Updated System / Technologies affected, Solutions and Related Links.


  • Denial of Service
  • Remote Code Execution
  • Security Restriction Bypass
  • Information Disclosure

System / Technologies affected

  • Thunderbird version prior to 102.2.1
  • Thunderbird version prior to 91.13.1


Before installation of the software, please visit the vendor web-site for more details.

  • Update to version 102.2.1
  • Update to version 91.13.1

Vulnerability Identifier


Related Link