KDE Okular before 1.10.0 allows code execution via an action link in a PDF document.
| Software | From | Fixed in |
|---|---|---|
| kde / okular | - | 1.10.0 |
| kde / okular | 19.12.0 | 19.12.3 |
| debian / debian_linux | 8.0 | 8.0.x |
| fedoraproject / fedora | 30 | 30.x |
| fedoraproject / fedora | 31 | 31.x |
| fedoraproject / fedora | 32 | 32.x |