CVE-2023-40250: Hancom Hcell

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Hancom HCell on Windows allows Overflow Buffers.This issue affects HCell: 12.0.0.893.

Affected products

• Hancom Hcell: version 12.0.0.893 only

Published 2024-01-12. Last modified 2026-06-17.