
CVE catalog
CVE-2023-31722
NASM vulnerabilities
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.35% · Oct 25, 2026
There exists a heap buffer overflow in nasm 2.16.02rc1 (GitHub commit: b952891).
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | nasm | sid | 3.01-1 | vulnerable |
| Debian | nasm | forky | 3.01-1 | vulnerable |
| Debian | nasm | trixie | 2.16.03-1 | vulnerable |
| Debian | nasm | bookworm | 2.16.01-1 | vulnerable |
| Ubuntu | nasm | noble | Not reported | vulnerable |
| Ubuntu | nasm | noble | 2.16.01-1ubuntu0.1~esm1 | fixed |
| Ubuntu | nasm | pro | 2.16.01-1 | vulnerable |
| Ubuntu | nasm | pro | 2.16.01-1build1 | vulnerable |
| Ubuntu | nasm | pro | 2.16.01-1ubuntu0.1~esm1 | fixed |
| Ubuntu | nasm | 25.10 | 2.16.03-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nasm | source | sid | (unfixed) | unimportant | Not reported | Not reported |
| Debian | nasm | source | forky | (unfixed) | unimportant | Not reported | Not reported |
| Debian | nasm | source | trixie | (unfixed) | unimportant | Not reported | Not reported |
| Debian | nasm | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
| Ubuntu | nasm | deb | noble | 2.16.01-1ubuntu0.1~esm1 | Not reported | Not reported | Not reported |
| Ubuntu | nasm | deb | pro | 2.16.01-1ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2023-31722 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2023-31722]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2023-31722]
- [https://security-tracker.debian.org/tracker/CVE-2023-31722]
- [https://ubuntu.com/security/notices/USN-8248-1]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Ubuntu Security Notices (USN)]