| Vendor | Products | Vulnerabilities |
|---|---|---|
| Konversation | 1 | 3 |
| Korweblog | 1 | 3 |
| Koji Project | 1 | 3 |
| Konakart | 1 | 3 |
| Kohanaframework | 1 | 3 |
| Kodak | 2 | 3 |
| Kmail | 1 | 3 |
| Knowledgetree Document Management | 1 | 3 |
| Kkcald Project | 1 | 3 |
| Kkcms Project | 1 | 3 |
| Kitto Project | 1 | 3 |
| Kkeim | 3 | 3 |
| Klinzmann | 1 | 3 |
| Kismet | 1 | 3 |
| Kingston | 3 | 3 |
| Kgb | 2 | 3 |
| Khanacademy | 1 | 3 |
| Kepware | 2 | 3 |
| Ketr | 1 | 3 |
| Kevinlab | 1 | 3 |
20 | ||