Source code management method for malicious code detection

A system and method enhancing source code management with existing virus detection methods in a library management system to detect potentially malicious code. Malicious code that is introduced into a software product may be detected before the code is able to damage stored data and other software by preventing a product build with the malicious code. Source code received at a code management library system from a set of software developers in a collaborative development environment is moved into a staging area. A determination is made in the staging area as to whether malicious code exists in the source code. If malicious code exists, the library management system does not forward the source code to the software product build and notifies a system administrator of the presence of the malicious code.