CVE-2017-8766: Irfanview

High severity, CVSS 7.8. EPSS: 1.7% chance of exploitation in the next 30 days.

IrfanView version 4.44 (32bit) allows remote attackers to execute code via a crafted .mov file, because of a "User Mode Write AV near NULL" issue.

Affected products

• Irfanview Irfanview: version 4.44 only

Published 2017-07-05. Last modified 2026-06-17.