CVE catalog
CVE-2025-8843
nasm: CVE-2025-8843
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.27% · Oct 25, 2026
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 leads to heap-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
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 |
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 |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [nasm]Affected
Details (2)
2.16.01-1· amd64 · bookwormAffected
dsa · nasm · debian · bookworm; dsa · nasm · debian · 12
2.16.01-1· arm64 · bookwormAffected
dsa · nasm · debian · bookworm; dsa · nasm · debian · 12
[Debian 13 (Trixie)]
- [nasm]Affected
Details (2)
2.16.03-1· amd64 · trixieAffected
dsa · nasm · debian · 13
2.16.03-1· arm64 · trixieAffected
dsa · nasm · debian · 13
Observed: