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Vendor

NASM

8 known vulnerabilities.

Products

Netwide Assember 5 NASM 3
All Critical High Medium Low Exploited only Public exploit

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  • High 7.5
    CVE-2026-6069

    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.

    NASM NASM nasm nasm Debian Ubuntu
  • High 7.5
    CVE-2026-6067

    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 leading to heap memory co…

    NASM NASM nasm nasm Debian Ubuntu