Is CVE-2026-111155 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-111155?

CVE-2026-111155 has a CVSS v3 severity of MEDIUM (6.1).

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CVE-2026-111155

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.