CPE is a structured naming scheme for information technology systems, software, and packages. CPEs should be in the 2.3 naming format. To check if a CPE is valid and exists, use the [search](https://nvd.nist.gov/products/cpe/search).
CPE is a structured naming scheme for information technologies. To check if a CPE is valid and exists, use the <ahref="https://nvd.nist.gov/products/cpe/search"target="_blank">search</a>).