| Vendor | Products | Vulnerabilities |
|---|---|---|
| Koyo | 8 | 5 |
| Kognetiks | 1 | 5 |
| Konzept-ix | 1 | 5 |
| Knox Software | 2 | 5 |
| Kodezen | 1 | 5 |
| Kmplayer | 1 | 5 |
| Klibc Project | 1 | 5 |
| Killernetworking | 1 | 5 |
| Kevinwong | 2 | 5 |
| Kicode111 | 1 | 5 |
| Kennziffer | 4 | 5 |
| Kazaa | 1 | 5 |
| Karen Stevenson | 3 | 5 |
| Kalptaru Infotech | 4 | 5 |
| Kallithea-scm | 1 | 5 |
| Kanaka | 2 | 5 |
| Kabir-m-alhasan | 1 | 5 |
| Kebev2v | 1 | 4 |
| Kostasmitroglou | 2 | 4 |
| Kaysus | 2 | 4 |
20 | ||