Vulnerability in Nasm

CVE-2026-6069

NASM’s disasm() function contains a stack based buffer overflow when formatting disassembly output, allowing an attacker triggered out-of-bounds write when `slen` exceeds the buffer capacity.

EPSS: 0.000 (6.4th percentile) — read the EPSS interpretation.

Affected products

  • Nasm — versions nasm-3.02rc5

References