Sonar's deeper SAST solution detects deeply hidden security vulnerabilities that traditional tools cannot identify, particularly those arising from interactions with third-party dependencies. Taint analysis capabilities have been expanded to analyze transitive dependency code, enabling the detection of taint vulnerabilities in project code and its interactions with dependencies. This solution addresses the limitations of traditional static application security testing (SAST) tools by providing a comprehensive understanding of code interactions within projects and their dependencies. With deeper SAST, developers can identify obscure security issues that may arise from complex interactions between code sequences and transitive dependency code, potentially leading to dramatic consequences if exploited.