CVE-2004-0194: Adobe Acrobat Reader

High severity, CVSS 7.5. EPSS: 10.7% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the OutputDebugString function for Adobe Acrobat Reader 5.1 allows remote attackers to execute arbitrary code via a PDF document with XML Forms Data Format (XFDF) data.

Affected products

• Adobe Acrobat Reader: version 5.1 only

Published 2004-03-29. Last modified 2026-06-16.