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CVE-2026-111123: fluidsynth 0 through 2.6.1
CVE-2026-111123. CVSS 3.1 base score 6.1 (MEDIUM, Vendor/CNA).
Affected technology
fluidsynth · 0 through 2.6.1
FluidSynth
Description’s affected range: through 2.6.1
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Local · No privileges required · Passive user interaction
What an attacker can do
Attackers can craft an SF2 file with PMOD/IMOD destinations of 63 to 255 that, when loaded and played, write past the voice generator array and updated_gen_bit, causing memory corruption and crashes. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality impact as none; integrity impact as low; availability impact as high.
- CWE
- CWE-787
- CCR priority
- 24.4 /100 (P4)
- CVSS 3.1
- 6.1 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H · Vendor/CNA
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-15 20:17:11.213245+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-111123.html