Aug. 2, 2023, 1:53 p.m. |

Center for Internet Security - Multi-State Information Sharing and Analysis Center www.cisecurity.org

Multiple vulnerabilities have been discovered in Mozilla products, the most severe of which could allow for arbitrary code execution.



  • Mozilla Firefox is a web browser used to access the Internet.

  • Mozilla Firefox ESR is a version of the web browser intended to be deployed in large organizations.

  • Mozilla Thunderbird is an email client.


Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution. Depending on the privileges associated with the user an attacker could then …

access arbitrary code browser code code execution esr firefox internet large mozilla mozilla firefox mozilla thunderbird organizations products the web thunderbird version vulnerabilities web web browser

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