CVE-2022-43343: N-Prolog Project N-Prolog

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

N-Prolog v1.91 was discovered to contain a global buffer overflow vulnerability in the function gettoken() at Main.c.

Affected products

• N-Prolog Project N-Prolog: version 1.91 only

Published 2022-11-08. Last modified 2026-06-17.