CVE-2017-15767: Irfanview Cadimage

High severity, CVSS 7.8. EPSS: 1.5% chance of exploitation in the next 30 days.

IrfanView 4.50 - 64bit with CADImage plugin version 12.0.0.5 allows attackers to execute arbitrary code or cause a denial of service via a crafted .dwg file, related to a "User Mode Write AV near NULL starting at CADIMAGE+0x00000000003d5b52."

Affected products

• Irfanview Cadimage: version 12.0.0.5 only
• Irfanview Irfanview: version 4.50 only

Published 2017-10-22. Last modified 2026-06-17.