CVE-2019-9967: Xnview Classic

High severity, CVSS 7.8. EPSS: 1.4% chance of exploitation in the next 30 days.

XnView Classic 2.48 on Windows allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted file, related to ntdll!RtlPrefixUnicodeString.

Affected products

• Xnview Xnview Classic: version 2.48 only

Published 2019-03-24. Last modified 2026-06-17.