Software safety check method and device based on dependency relationship, computer equipment and storage medium

The embodiment of the invention discloses a software safety check method and device based on a dependency relationship, computer equipment and a storage medium. The method comprises the following steps: obtaining vulnerability information, and analyzing the vulnerability information to confirm a risk software name carrying a vulnerability; judging whether the management software matched with the risk software name exists in a management software library or not; if the management software matched with the risk software name does not exist, obtaining a preset dependency information base, and judging whether dependency software matched with the risk software name exists in the dependency information base or not; if the dependent software matched with the risk software name exists, recognizing the nano-management software dependent on the dependent software from the nano-management software library, and recognizing the nano-management software as a first type of software; and generating a vulnerability report of