CVE-2026-111155
CVE-2026-111155 · libTiMidity through 0.2.8 Out-of-Bounds Read via SoundFont Loader sndfont.c
This page contains facts from public vulnerability sources. Check the original advisory before updating.
libTiMidity through 0.2.8 contains a heap out-of-bounds read vulnerability in the SoundFont loader in src/sndfont.c that uses unvalidated sampleId and instrument generator values as table indices. Attackers can supply a crafted .sf2 file loaded through mid_set_soundfont() to read heap memory out of bounds and crash the application.
CVSS 6.9 · Medium · EPSS 0.1%
- Published
- Updated
Stack: system
Affected products and versions
libtimidity
- Versions
- ≥ 0.2.8, ≤ 0.2.8: Affected (semver)
No fix published
timidity Debian:12
- Versions
- 2.14.0-8.1
- 2.14.0-8.2
- 2.14.0-8.3
- 2.14.0-8.4
- 2.14.0-8.5
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Debian:13
- Versions
- 2.14.0-8.3
- 2.14.0-8.4
- 2.14.0-8.5
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Debian:14
- Versions
- 2.14.0-8.3
- 2.14.0-8.4
- 2.14.0-8.5
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:16.04:LTS
- Versions
- 2.13.2-40.2build1
- 2.13.2-40.3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:18.04:LTS
- Versions
- 2.13.2-40.5
- 2.13.2-41
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:20.04:LTS
- Versions
- 2.14.0-8build1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:22.04:LTS
- Versions
- 2.14.0-8build1
- 2.14.0-8ubuntu1
- 2.14.0-8ubuntu1.22.04.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:24.04:LTS
- Versions
- 2.14.0-8.1ubuntu1
- 2.14.0-8.1ubuntu4
- 2.14.0-8.2ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:26.10
- Versions
- 2.14.0-8.3ubuntu1
- 2.14.0-8.4ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
timidity Ubuntu:26.04:LTS
- Versions
- 2.14.0-8.3ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
Original sources
- https://hackmd.io/@haind-pwn/libtimidity-soundfont-generator-oper-oob-write
- https://github.com/sezero/libtimidity/blob/a52adf6aee2635e2a16797213a089c2180e67757/src/sndfont.c#L578-L590
- https://github.com/sezero/libtimidity
- https://www.vulncheck.com/advisories/libtimidity-through-0.2.8-out-of-bounds-read-via-soundfont-loader-sndfont-c
- https://nvd.nist.gov/vuln/detail/CVE-2026-111155