CVE-2026-108577
Konstanty Bialkowski libmodplug ABC Music Format load_abc.cpp abc_add_gchord resource consumption
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 11, 2026
- Updated
- Oct 14, 2026
- Reserved
- Oct 10, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C | VulDB |
| 2.0 | 5.0 Medium | AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
libmodplugKonstanty Bialkowski |
|
References
- VDB-416234 | Konstanty Bialkowski libmodplug ABC Music Format load_abc.cpp abc_add_gchord resource consumptionvdb-entrytechnical-description
- VDB-416234 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-108577 | CVE Analysis and Reportthird-party-advisory
- Submit #956556 | Konstanty（Konstanty Bialkowski， github.com/Konstanty/libmod） libmodplug 0.8.9.0 CWE-400 Uncontrolled Resource Consumptionthird-party-advisory
- Submit #956555 | Konstanty（Konstanty Bialkowski，上游仓库 github.com/Konstanty/libmodp libmodplug 0.8.9.0 资源耗尽 (Duplicate)third-party-advisory
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