---
id: CVE-2026-108577
title: >-
  A vulnerability was determined in Konstanty Bialkowski libmodplug up to
  0.8.9.1
summary: >-
  A vulnerability was determined in Konstanty Bialkowski libmodplug up to
  0.8.9.1. This issue affects the function abc_add_gchord of the file
  src/load_abc.cpp of the component ABC Music Format Parser. This manipulation
  causes resource cons…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'
cwe:
  - CWE-400
  - CWE-404
published: '2026-10-11'
updated: '2026-10-11'
sourceUpdated: '2026-10-11T13:17:13.230'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-108577'
references:
  - url: 'https://vuldb.com/cve/CVE-2026-108577'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/956555'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/956556'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416234'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/416234/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-11T13:51:17.022Z'
---

## Overview

A vulnerability was determined in Konstanty Bialkowski libmodplug up to 0.8.9.1. This issue affects the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. This manipulation causes resource consumption. The attack may be initiated remotely. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.