Last Updated: November 20, 2024
| Platform | OVAL Definitions |
| Alpine Linux | 1821 |
| Amazon Linux | 6178 |
| Apple macOS | 22015 |
| CentOS | 6502 |
| Debian | 7448 |
| Fedora | 22897 |
| IBM AIX | 960 |
| Linux | 35025 |
| Mandriva | 2122 |
| Oracle Linux | 7831 |
| Red Hat | 8952 |
| SUSE | 10599 |
| Sun Solaris | 3816 |
| Ubuntu | 11397 |
| Windows | 57795 |
| Total | 203537 |
