CVE-2026-111155

6.1 Moyenne

Publiée le 15/10/2026 à 21:17 · Modifiée le 21/10/2026 à 04:17 · Analyse NVD reportée · Source : disclosure@vulncheck.com

Description

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.

Traduire en français

Produits concernés

sezero libtimidity

Scores CVSS

Version	Score	Source	Vecteur
4.0	6.9 Moyenne	disclosure@vulncheck.com	`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/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`
3.1	6.1 Moyenne	disclosure@vulncheck.com	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H`

Faiblesses (CWE)

CWE-125

Références

https://github.com/sezero/libtimidity
https://github.com/sezero/libtimidity/blob/a52adf6aee2635e2a16797213a089c2180e67757/src/sndfont.c#L578-L590
https://hackmd.io/@haind-pwn/libtimidity-soundfont-generator-oper-oob-write
https://www.vulncheck.com/advisories/libtimidity-through-0.2.8-out-of-bounds-read-via-soundfont-loader-sndfont-c

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories