CVE-2022-41420
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
CVE-2022-41420- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
CVE-2022-41420- Updated
- 2026-11-02
EUVDEUVD-2022-44613 No score
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
EUVD-2022-44613- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9fcx-jcfx-v2hc
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
GHSA-9fcx-jcfx-v2hc- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
OSV
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
CVE-2022-41420- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2022-41420
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
UBUNTU-CVE-2022-41420- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
OSVDEBIAN-CVE-2022-41420 No score
nasm v2.16 was discovered to contain a stack overflow in the Ndisasm component
- Record
DEBIAN-CVE-2022-41420- Updated
- 2026-11-03
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nasmDebian:12 |
All versions, plus listed versions 2.16.01-12.16.03-13.01-1 |
None known |
nasmDebian:13 |
All versions, plus listed versions 2.16.03-13.01-1 |
None known |
nasmDebian:14 |
All versions, plus listed versions 2.16.03-13.01-1 |
None known |
nasmUbuntu:16.04:LTS |
All versions, plus listed versions 2.11.06-1really2.11.05-12.11.08-12.11.08-1ubuntu0.1 |
None known |
nasmUbuntu:18.04:LTS |
All versions, plus listed versions 2.13.01-22.13.02-0.1 |
None known |
nasmUbuntu:20.04:LTS |
All versions, plus listed versions 2.14.02-1 |
None known |
nasmUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 2.15.05-12.15.05-1ubuntu0.1~esm12.15.05-1ubuntu0.1~esm2 |
None known |
nasmUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 2.16.01-12.16.01-1build12.16.01-1ubuntu0.1~esm12.16.01-1ubuntu0.1~esm2 |
None known |
nasmUbuntu:25.10 |
All versions, plus listed versions 2.16.03-1 |
None known |
nasmUbuntu:26.10 |
All versions, plus listed versions 3.01-1 |
None known |
nasmUbuntu:26.04:LTS |
All versions, plus listed versions 2.16.03-13.01-1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-41420 is a medium vulnerability (CVSS 5.5) in Nasm Netwide Assembler, published October 3, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.32%, the 25th percentile. No source names a fixed version.