NA
Product
Netwide Assembler
by Nasm · last CVE Apr 10, 2026
75
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 2High 19Medium 50Low 1
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Add Netwide Assembler to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2018-1000886
5.5
1%
Dec 20
nasm version 2.14.01rc5, 2.15 contains a Buffer Overflow vulnerability in asm/stdscan.c:130 that can result in Stack-overflow caused by triggering endless macro generation, crash…
Affected: 2.14.01rc5; 2.15
CVE-2018-19755
5.5
1%
Nov 30
There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service (out-of-bounds array access)…
Affected: 12.14
CVE-2018-19213
5.5
1%
Nov 12
Netwide Assembler (NASM) through 2.14rc16 has memory leaks that may lead to DoS, related to nasm_malloc in nasmlib/malloc.c
Affected: 12.14
CVE-2018-19209
5.5
1%
Nov 12
Netwide Assembler (NASM) 2.14rc15 has a NULL pointer dereference in the function find_label in asm/labels.c that will lead to a DoS attack
Affected: 2.14.0
CVE-2018-16999
5.5
1%
Sep 13
Netwide Assembler (NASM) 2.14rc15 has an invalid memory write (segmentation fault) in expand_smacro in preproc.c, which allows attackers to cause a denial of service via a crafted…
Affected: 12.14
CVE-2018-16517
5.5
5%
Sep 6
asm/labels.c in Netwide Assembler (NASM) is prone to NULL Pointer Dereference, which allows the attacker to cause a denial of service via a crafted file
Affected: through 2.13.03; 2.14; 2.14.0; 2.14.0; 2.14.0; 2.14.0; +10 more
CVE-2018-1000667
5.5
1%
Sep 6
NASM nasm-2.13.03 nasm- 2.14rc15 version 2.14rc15 and earlier contains a memory corruption (crashed) of nasm when handling a crafted file due to function assemble_file(inname,…
Affected: through 2.14.0; 2.14.0; 2.14.0; 2.14.0; 2.14.0; 2.14.0; +10 more
CVE-2018-16382
5.5
1%
Sep 3
Netwide Assembler (NASM) 2.14rc15 has a buffer over-read in x86/regflags.c
Affected: 2.14
CVE-2018-10316
5.5
1%
Apr 24
Netwide Assembler (NASM) 2.14rc0 has an endless while loop in the assemble_file function of asm/nasm.c because of a globallineno integer overflow
Affected: 2.14
CVE-2018-10016
5.5
1%
Apr 11
Netwide Assembler (NASM) 2.14rc0 has a division-by-zero vulnerability in the expr5 function in asm/eval.c via a malformed input file
Affected: 2.14
CVE-2017-17820
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in pp_list_one_macro in asm/preproc.c that will lead to a remote denial of service attack, related to mishandling of…
Affected: 2.14
CVE-2017-17819
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function find_cc() in asm/preproc.c that will cause a remote denial of service attack, because…
Affected: 2.14
CVE-2017-17817
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in pp_verror in asm/preproc.c that will cause a remote denial of service attack
Affected: 2.14
CVE-2017-17816
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in pp_getline in asm/preproc.c that will cause a remote denial of service attack
Affected: 2.14
CVE-2017-17815
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in is_mmacro() in asm/preproc.c that will cause a remote denial of service attack, because of a missing…
Affected: 2.14
CVE-2017-17814
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in do_directive in asm/preproc.c that will cause a remote denial of service attack
Affected: 2.14
CVE-2017-17813
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a use-after-free in the pp_list_one_macro function in asm/preproc.c that will cause a remote denial of service attack, related to…
Affected: 2.14
CVE-2017-17812
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read in the function detoken() in asm/preproc.c that will cause a remote denial of service attack
Affected: 2.14
CVE-2017-17811
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer overflow that will cause a remote denial of service attack, related to a strcpy in paste_tokens in asm/preproc.c,…
Affected: 2.14
CVE-2017-17810
5.5
1%
Dec 21
In Netwide Assembler (NASM) 2.14rc0, there is a "SEGV on unknown address" that will cause a remote denial of service attack, because asm/preproc.c mishandles macro calls that have…
Affected: 2.14
CVE-2017-14228
5.5
1%
Sep 9
In Netwide Assembler (NASM) 2.14rc0, there is an illegal address access in the function paste_tokens() in preproc.c, aka a NULL pointer dereference
Affected: 2.14
CVE-2020-18974
3.3
1%
Aug 25
Buffer Overflow in Netwide Assembler (NASM) v2.15.xx allows attackers to cause a denial of service via 'crc64i' in the component 'nasmlib/crc64'
Affected: 2.15 through 2.15.05
CVE-2008-7177
–
2%
Sep 8
Buffer overflow in the listing module in Netwide Assembler (NASM) before 2.03.01 has unknown impact and attack vectors, a different vulnerability than CVE-2008-2719
Affected: through 2.03.01
CVE-2008-2719
–
10%
Jun 16
Off-by-one error in the ppscan function (preproc.c) in Netwide Assembler (NASM) 2.02 allows context-dependent attackers to cause a denial of service (crash) and possibly execute…
Affected: 2.02
CVE-2004-1287
–
18%
Jan 10
Buffer overflow in the error function in preproc.c for NASM 0.98.38 1.2 allows attackers to execute arbitrary code via a crafted asm file, a different vulnerability than…
Affected: 0.98.38
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