CVE-2019-19787: Atasm Project Atasm

High severity, CVSS 7.8. EPSS: 1.2% chance of exploitation in the next 30 days.

ATasm 1.06 has a stack-based buffer overflow in the get_signed_expression() function in setparse.c via a crafted .m65 file.

Affected products

• Atasm Project Atasm: version 1.06 only
• Fedoraproject Fedora: version 32 only; version 33 only; version 34 only

Published 2019-12-13. Last modified 2026-06-17.