Description
When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the application.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Foxit Software | Foxit PDF Editor | Versions 2026.1.1 and earlier, Versions 14.0.4 and earlier, Versions 13.2.4 and earlier, Versions 2026.1.1 and earlier, Versions 14.0.3 and earlier, Versions 13.2.3 and earlier | — |
| Foxit Software | Foxit PDF Reader | Versions 2026.1.1 and earlier | — |
Advisories 1
- WID-SEC-2026-2241 Foxit PDF Editor und PDF Reader: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 24, 2026