Medium · published December 11, 2025
An issue was discovered in Foxit PDF and Editor for Windows before 13.2 and 2025 before 2025.2. A crafted PDF containing JavaScript that calls closeDoc() while internal objects are still in use can cause premature release of these objects. This use-after-free vulnerability may lead to memory corruption, potentially resulting in information disclosure when the PDF is opened.
| Product | Versions | Fixed in |
|---|---|---|
| foxit/pdf_editor | ≤ 13.1.7.23637 | — |
| foxit/pdf_editor | ≥ 2023.1.0.15510, ≤ 2023.3.0.23028 | — |
| foxit/pdf_editor | ≥ 2024.1.0.23997, ≤ 2024.4.1.27687 | — |
| foxit/pdf_editor | all versions | — |
| foxit/pdf_reader | ≤ 2025.1.0.27937 | — |