CVE-2017-14578: Irfanview

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

IrfanView 4.44 - 32bit allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .ani file, related to "Data from Faulting Address controls Branch Selection starting at ntdll_77130000!RtlpCoalesceFreeBlocks+0x00000000000004b4."

Affected products

• Irfanview Irfanview: version 4.44 only

Published 2017-09-18. Last modified 2026-06-17.