CVE catalog
CVE-2026-105838
libmikmod before 3.3.14 contains a heap out-of-bounds read vulnerability in the Impulse Tracker loader load_it.c that allows attackers to read adjacent heap memory via oversized patterns. Attackers ca
- Severity
- Medium · CVSS 6.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.13% · Oct 25, 2026
libmikmod before 3.3.14 contains a heap out-of-bounds read vulnerability in the Impulse Tracker loader load_it.c that allows attackers to read adjacent heap memory via oversized patterns. Attackers can supply a crafted IT module with more than 200 pattern rows, causing IT_ConvertTrack() to read past the itpat buffer and crash applications.
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 | libmikmod | sid | 3.3.15-1 | fixed |
| Debian | libmikmod | forky | 3.3.15-1 | fixed |
| Debian | libmikmod | trixie | 3.3.13-1 | vulnerable |
| Debian | libmikmod | bookworm | 3.3.11.1-7 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libmikmod | source | sid | 3.3.14-1 | not yet assigned | Not reported | Not reported |
| Debian | libmikmod | source | forky | 3.3.14-1 | not yet assigned | Not reported | Not reported |
| Debian | libmikmod | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | libmikmod | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
Notes
[trixie] libmikmod: Minor issue [bookworm] libmikmod: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libmikmod3]Affected
Source package: [libmikmod]
Details (2)
3.3.11.1-7· amd64 · bookwormAffected
nvd · libmikmod · debian · bookworm; nvd · libmikmod · debian · 12
3.3.11.1-7· arm64 · bookwormAffected
nvd · libmikmod · debian · bookworm; nvd · libmikmod · debian · 12
- [libmikmod-config]Affected
Source package: [libmikmod]
Details (2)
3.3.11.1-7· all · bookwormAffected
nvd · libmikmod · debian · bookworm; nvd · libmikmod · debian · 12
3.3.11.1-7· all · bookwormAffected
nvd · libmikmod · debian · bookworm; nvd · libmikmod · debian · 12
- [libmikmod-dev]Affected
Source package: [libmikmod]
Details (2)
3.3.11.1-7· amd64 · bookwormAffected
nvd · libmikmod · debian · bookworm; nvd · libmikmod · debian · 12
3.3.11.1-7· arm64 · bookwormAffected
nvd · libmikmod · debian · bookworm; nvd · libmikmod · debian · 12
[Debian 13 (Trixie)]
- [libmikmod3]Affected
Source package: [libmikmod]
Details (2)
3.3.13-1· amd64 · trixieAffected
nvd · libmikmod · debian · 13
3.3.13-1· arm64 · trixieAffected
nvd · libmikmod · debian · 13
- [libmikmod-dev]Affected
Source package: [libmikmod]
Details (2)
3.3.13-1· amd64 · trixieAffected
nvd · libmikmod · debian · 13
3.3.13-1· arm64 · trixieAffected
nvd · libmikmod · debian · 13
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-105838]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-105838]
- [https://security-tracker.debian.org/tracker/CVE-2026-105838]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105838.json]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]