python-markdownify (aka markdownify) before 0.14.1 allows large headline prefixes such as <h9999999> in addition to <h1> through <h6>. This causes memory consumption.
| Software | From | Fixed in |
|---|---|---|
markdownify
|
- | 0.14.1 |
| matthewwithanm / markdownify | - | 0.14.1 |