CVE-2018-25273: Acutesystems Crossfont

Medium severity, CVSS 6.2. EPSS: 0.1% chance of exploitation in the next 30 days.

CrossFont 7.5 contains a buffer overflow vulnerability that allows local attackers to crash the application by submitting an oversized payload in the License Key field. Attackers can generate a malicious file containing 4000 bytes of data, paste it into the License Key input field, and trigger an application crash when processing the input.

Affected products

• Acutesystems Crossfont: version 7.5 only

Published 2026-04-26. Last modified 2026-06-17.