CVE-2019-14528: Gnucobol Project Gnucobol

High severity, CVSS 7.8. EPSS: 1% chance of exploitation in the next 30 days.

GnuCOBOL 2.2 has a heap-based buffer overflow in read_literal in cobc/scanner.l via crafted COBOL source code.

Affected products

• Gnucobol Project Gnucobol: version 2.2 only

Published 2019-08-02. Last modified 2026-06-17.