nasm Vulnerability Advisory Catalog

Total 75 security vulnerabilities recorded for nasm software and firmware.

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Component: netwide_assembler

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

📅 2026-04-10
CVSS 7.5 Dossier →
CVE-2026-6068 CRITICAL
Component: netwide_assembler

NASM contains a heap use after free vulnerability in response file (-@) processing where a dangling pointer to freed memory is stored in the global de...

📅 2026-04-10
CVSS 9.6 Dossier →
CVE-2026-6067 MEDIUM
Component: netwide_assembler

A heap buffer overflow vulnerability exists in the Netwide Assembler (NASM) due to a lack of bounds checking in the obj_directive() function. This vul...

📅 2026-04-10
CVSS 5.5 Dossier →
CVE-2025-8846 MEDIUM
Component: netwide_assembler

A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected is the function parse_line of the file parser.c. The manipulation leads to s...

📅 2025-08-11
CVSS 5.3 Dossier →
CVE-2025-8845 MEDIUM
Component: netwide_assembler

A vulnerability was identified in NASM Netwide Assember 2.17rc0. This issue affects the function assemble_file of the file nasm.c. The manipulation le...

📅 2025-08-11
CVSS 5.3 Dossier →
Component: netwide_assembler

A vulnerability was determined in NASM Netwide Assember 2.17rc0. This vulnerability affects the function parse_smacro_template of the file preproc.c. ...

📅 2025-08-11
CVSS 3.3 Dossier →
CVE-2025-8843 MEDIUM
Component: netwide_assembler

A vulnerability was found in NASM Netwide Assember 2.17rc0. This affects the function macho_no_dead_strip of the file outmacho.c. The manipulation lea...

📅 2025-08-11
CVSS 5.3 Dossier →
CVE-2025-8842 MEDIUM
Component: netwide_assembler

A vulnerability has been found in NASM Netwide Assember 2.17rc0. Affected by this issue is the function do_directive of the file preproc.c. The manipu...

📅 2025-08-11
CVSS 5.3 Dossier →
Component: netwide_assembler

Stack-based buffer over-read in disasm in nasm 2.16 allows attackers to cause a denial of service (crash)....

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

Stack-based buffer over-read in function disasm in nasm 2.16 allows attackers to cause a denial of service....

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

Null pointer dereference in ieee_write_file in nasm 2.16rc0 allows attackers to cause a denial of service (crash)....

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

Buffer overflow vulnerability in quote_for_pmake in asm/nasm.c in nasm before 2.15.05 allows attackers to cause a denial of service via crafted file....

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

Buffer Overflow vulnerability in scan function in stdscan.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file....

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

A stack-use-after-scope issue discovered in expand_mmac_params function in preproc.c in nasm before 2.15.04 allows remote attackers to cause a denial ...

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

Buffer Overflow vulnerability in hash_findi function in hashtbl.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm...

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of s...

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

A Use After Free vulnerability in function new_Token in asm/preproc.c in nasm 2.14.02 allows attackers to cause a denial of service via crafted nasm c...

📅 2023-08-22
CVSS 5.5 Dossier →
Component: netwide_assembler

There exists a heap buffer overflow in nasm 2.16.02rc1 (GitHub commit: b952891)....

📅 2023-05-17
CVSS 7.8 Dossier →
Component: netwide_assembler

NASM v2.16 was discovered to contain a heap buffer overflow in the component quote_for_pmake() asm/nasm.c:856...

📅 2023-03-29
CVSS 7.8 Dossier →
Component: netwide_assembler

NASM 2.16 (development) is vulnerable to 476: Null Pointer Dereference via output/outaout.c....

📅 2023-03-29
CVSS 5.5 Dossier →
Component: netwide_assembler

NASM v2.16 was discovered to contain a null pointer deference in the NASM component...

📅 2023-03-29
CVSS 5.5 Dossier →
Component: netwide_assembler

NASM v2.16 was discovered to contain a segmentation violation in the component ieee_write_file at /output/outieee.c....

📅 2023-01-04
CVSS 5.5 Dossier →
Component: netwide_assembler

NASM v2.16 was discovered to contain a global buffer overflow in the component dbgdbg_typevalue at /output/outdbg.c....

📅 2023-01-04
CVSS 6.1 Dossier →
Component: netwide_assembler

nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component...

📅 2022-10-03
CVSS 5.5 Dossier →
Page 1 of 4 (75 Total Records)