CVEScan analyzes an Ubuntu system to check whether all available security patches have been installed. CVEScan produces a clear, concise report that tells you which, if any, security patches an Ubuntu system may be missing.
In addition to scanning a local system, CVEScan can scan a package manifest file. This is useful in environments where CVEScan cannot be installed on every system.
The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 9 with the following command: