Konstanty Bialkowski libmodplug up to 0.8.9.1 ABC Music Format Parser src/load_abc.cpp abc_add_gchord resource consumption

Summaryinfo

A vulnerability classified as problematic was found in Konstanty Bialkowski libmodplug up to 0.8.9.1. Impacted is the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. Such manipulation leads to resource consumption. This vulnerability is traded as CVE-2026-108577. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Konstanty Bialkowski libmodplug up to 0.8.9.1. Affected by this issue is the function abc_add_gchord of the file src/load_abc.cpp of the component ABC Music Format Parser. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability.

This vulnerability is handled as CVE-2026-108577. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a exploit are known. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Konstanty Bialkowski

Name

• libmodplug

Version

• 0.8.9.0
• 0.8.9.1

CPE 2.3info

• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #956556: Konstanty（Konstanty Bialkowski， github.com/Konstanty/libmod） libmodplug 0.8.9.0 CWE-400 Uncontrolled Resource Consumption (by jenseny20)

Duplicate

• Submit #XXXXXX: Xxxxxxxxx（xxxxxxxxx Xxxxxxxxxx，上游仓库 Xxxxxx.xxx/xxxxxxxxx/xxxxxxx Xxxxxxxxxx X.x.x.x 资源耗尽 (by jenseny20)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion