Description
A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data. An integer overflow in the calculation of the image buffer size may occur, potentially allowing a remote attacker to execute arbitrary code.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Foxit Software | Foxit PDF Reader | Versions 2025.2.1 and earlier, Versions 14.0.1 and earlier, Versions 13.2.1 and eariler | — |
| Foxit Software | Foxit PDF Editor | Versions 2025.2.1 and earlier, Versions 14.0.1 and earlier, Versions 13.2.1 and eariler | — |
Advisories 2
- NCSC-2025-0401 Kwetsbaarheden verholpen in Foxit PDF Reader NCSC-NL (Netherlands) · Dec 24, 2025
- WID-SEC-2025-2894 Foxit PDF Reader und Editor: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 18, 2025