Semgrep Supply Chain

Semgrep Supply Chain is a modern software composition analysis (SCA) and open-source dependency security solution that identifies vulnerable open-source libraries and assesses their true reachability within enterprise application codebases. Traditional SCA tools flood development teams with thousands of generic dependency alerts based solely on package manifest files, resulting in severe alert fatigue because the majority of identified vulnerable functions are never actually executed by the application. Semgrep Supply Chain solves this problem through reachable vulnerability analysis, tracing semantic call graphs from the application source code into the imported third-party library to determine whether the vulnerable function is actually reachable and executable. By filtering out unreachable vulnerabilities, Semgrep Supply Chain reduces false-positive alerts by up to ninety-eight percent, allowing engineers to focus on genuine risks. The platform continuously monitors open-source packages for malicious packages, typosquatting attacks, and license compliance violations across major package registries including npm, PyPI, Maven, and Go. With automated dependency upgrade suggestions and seamless pull request integration, Semgrep Supply Chain empowers software teams to secure their software supply chains efficiently.