EUVD-2026-21378

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow due to insufficient bounds checking in the objdirective function. An attacker can cause heap memory corruption, application crash, or execute arbitrary code by submitting a specially crafted .asm file...

CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

UBUNTU-CVE-2026-6067

A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can be exploited by a user assembling a malicious .asm file, potentially leading to heap memory corruption, denial of service crash, and...

CVE-2026-6067

The CVE-2026-6067 entry concerns the Netwide Assembler (NASM). A heap buffer overflow is caused by insufficient bounds checking in the obj_directive() function. An attacker could exploit this by assembling a malicious .asm file, leading to heap memory corruption, crash (DoS), or arbitrary code ex...

NASM 安全漏洞

NASM is a cross-platform assembler tool open source from The Netwide Assembler. NASM has a security vulnerability, which stems from the absence of boundary checks in the objdirective function. This vulnerability could lead to heap buffer overflows, denial of service, and the execution of arbitrar...

PT-2026-31917

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 corruption, denial of service crash, and...