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CVE-2026-111156

CVE-2026-111156 · libTiMidity through 0.2.8 Out-of-Bounds Access via SoundFont Preset Header

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

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

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