CVE-2018-19213: Nasm Netwide Assembler

Medium severity, CVSS 5.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Netwide Assembler (NASM) through 2.14rc16 has memory leaks that may lead to DoS, related to nasm_malloc in nasmlib/malloc.c.

Affected products

• Nasm Netwide Assembler: version 12.14 only

Published 2018-11-12. Last modified 2026-06-17.