CVE-2023-43252: Xnview Nconvert

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

XNSoft Nconvert 7.136 is vulnerable to Buffer Overflow via a crafted image file.

Affected products

• Xnview Nconvert: version 7.136 only

Published 2023-10-19. Last modified 2026-06-17.