CVE-2018-8883: Nasm Netwide Assembler

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Netwide Assembler (NASM) 2.13.02rc2 has a buffer over-read in the parse_line function in asm/parser.c via uncontrolled access to nasm_reg_flags.

Affected products

• Nasm Netwide Assembler: version 2.13.02 only

Published 2018-03-20. Last modified 2026-06-17.