Nithissh

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 153 Thunderbird versions prior to 153 **Description** A mitigation bypass exists within the DOM Security component. The Document Object Model (DOM) is a programming interface for web documents that represents the page so that programs can change the document structure, style, and content. **Recommendations** Update Firefox to version 153. Update Thunderbird to version 153.