libTiMidity through 0.2.8 Out-of-Bounds Access via SoundFont Preset Header
libTiMidity through 0.2.8 contains an out-of-bounds access vulnerability in init_soundfont() in src/sndfont.c that allows attackers to corrupt memory by supplying unvalidated SF2 preset header bank and preset values. Attackers can craft a .sf2 file whose bank or preset indexes past the 128-entry tonebank or drumset arrays, causing heap memory reads, writes, and application crashes.
CVE-2026-111156
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-111156
libtimidity
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/sezero/libtimidity",
"vendor": "sezero",
"product": "libtimidity",
"versions": [
{
"status": "affected",
"version": "0.2.8",
"versionType": "semver",
"lessThanOrEqual": "0.2.8"
}
],
"collectionURL": "https://github.com/sezero/libtimidity",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111156
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #30124 · Revision 1
- Added to Heist Feed
- Publisher date