| Vendor | Products | Vulnerabilities |
|---|---|---|
| Mathjax | 1 | 2 |
| Matpo | 1 | 2 |
| Mastersoft | 3 | 2 |
| Masdiblogs | 1 | 2 |
| Marmaraweb | 1 | 2 |
| Martin Lambers | 2 | 2 |
| Martin Hess | 1 | 2 |
| Markusbegerow | 1 | 2 |
| Marty Bochane | 1 | 2 |
| Martin Stover | 1 | 2 |
| Martin Nagy | 1 | 2 |
| Mark Evans | 2 | 2 |
| Markdown Preview Enhanced Project | 1 | 2 |
| Mark Girling | 1 | 2 |
| Mariovaldez | 1 | 2 |
| Marcus S. Xenakis | 2 | 2 |
| Markdownify Project | 1 | 2 |
| Markdown-pdf Project | 1 | 2 |
| Marc Logemann | 1 | 2 |
| Marconi | 2 | 2 |
20 | ||