Multiple vulnerabilities have been found in Mozilla Products that could potentially enable attackers to execute arbitrary code, such as taking advantage of missing type checks when handling fonts, or exploiting memory safety bugs. These vulnerabilities could be exploited to install programs, delete data, or create new accounts, with the severity varying based on user privileges. Mozilla advises immediate updates and recommends implementing vulnerability management processes, automated patch management, least privilege principles, exploit protection measures, DNS filtering, and security awareness programs, alongside other technical controls to mitigate the risks posed by these vulnerabilities
```https://www.cisecurity.org/advisory/multiple-vulnerabilities-in-mozilla-products-could-allow-for-arbitrary-code-execution_2024-056