CVE-2013-0729: Tracker-Software PDF-Xchange Viewer

High severity, CVSS 9.3. EPSS: 6.2% chance of exploitation in the next 30 days.

Heap-based buffer overflow in Tracker Software PDF-XChange before 2.5.208 allows remote attackers to execute arbitrary code via a crafted Define Huffman Table header in a JPEG image file stream in a PDF file.

Affected products

• Tracker-Software PDF-Xchange Viewer: before 2.5.208.0 (fixed in 2.5.208.0)

Published 2014-04-02. Last modified 2026-06-16.