VULNERABILITY INTELLIGENCE

CVE-2021-33465

CVSS score5.5 MEDIUM

EPSS probability0.33%

CISA KEVNot currently listed

Published2022-07-26

Last modified2026-06-17

Description

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expand_mmacro() in modules/preprocs/nasm/nasm-pp.c.