Vulnerability in Nasm

CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler (NASM) due to a lack of bounds checking in the obj_directive() function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leadi…

EPSS: 0.000 (4.7th percentile) — read the EPSS interpretation.

Affected products

  • Nasm — versions nasm-3.02rc5

References