CVE-2020-24241: Nasm Netwide Assembler

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

In Netwide Assembler (NASM) 2.15rc10, there is heap use-after-free in saa_wbytes in nasmlib/saa.c.

Affected products

• Nasm Netwide Assembler: version 2.15 only

Published 2020-08-25. Last modified 2026-06-17.