CVE-2015-3633: Foxitsoftware Enterprise Reader

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

Foxit Reader, Enterprise Reader, and PhantomPDF before 7.1.5 allow remote attackers to cause a denial of service (memory corruption and crash) via vectors related to digital signatures.

Affected products

• Foxitsoftware Enterprise Reader: up to and including 7.1.3.320; version 7.1.0.306 only
• Foxitsoftware Foxit Reader: up to and including 7.1.3.320; version 7.1.0.306 only
• Foxitsoftware Phantompdf: up to and including 7.1.3.320; version 7.1.0.306 only

Published 2015-05-01. Last modified 2026-06-17.