How can the use of third-party libraries introduce supply chain risks in software development?

The use of third-party libraries in software development can introduce supply chain risks because these libraries might contain vulnerabilities that can be exploited. Since third-party libraries often come from external sources, they might not be thoroughly vetted or maintained with the same level of scrutiny as in-house code. Vulnerabilities in these libraries can lead to security breaches, data leaks, or other forms of exploitation if not properly managed and updated.

Although many third-party libraries are open-source, they still require proper vetting for security and compatibility. Integration issues, while a concern, are not directly related to the supply chain risks posed by vulnerabilities. While increased complexity is a challenge, it does not directly relate to security risks or supply chain concerns.