Bug 2550242 - CVE-2026-108577 libmodplug: libmodplug: Denial of Service via excessive resource consumption in ABC music format parser [epel-all]
Summary: CVE-2026-108577 libmodplug: libmodplug: Denial of Service via excessive resou...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: libmodplug
Version: epel10
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Karel Volný
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["617b6a23-1aff-4b96-8b01-e...
Depends On:
Blocks: CVE-2026-108577
TreeView+ depends on / blocked
 
Reported: 2026-10-13 07:35 UTC by Vladimir Vasilev
Modified: 2026-10-29 00:50 UTC (History)
2 users (show)

Fixed In Version: libmodplug-0.8.9.0-26.el10_4 libmodplug-0.8.9.0-14.el9
Clone Of:
Environment:
Last Closed: 2026-10-29 00:28:59 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Vladimir Vasilev 2026-10-13 07:35:06 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

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.

Comment 1 Fedora Update System 2026-10-20 10:39:17 UTC
FEDORA-EPEL-2026-8d3dae5e65 (libmodplug-0.8.9.0-26.el10_4) has been submitted as an update to Fedora EPEL 10.4.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-8d3dae5e65

Comment 2 Fedora Update System 2026-10-20 11:11:13 UTC
FEDORA-EPEL-2026-9b6d85f62d (libmodplug-0.8.9.0-14.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-9b6d85f62d

Comment 3 Fedora Update System 2026-10-21 02:29:11 UTC
FEDORA-EPEL-2026-8d3dae5e65 has been pushed to the Fedora EPEL 10.4 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-8d3dae5e65

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-10-21 02:33:29 UTC
FEDORA-EPEL-2026-9b6d85f62d has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-9b6d85f62d

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-10-29 00:28:59 UTC
FEDORA-EPEL-2026-8d3dae5e65 (libmodplug-0.8.9.0-26.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-10-29 00:50:04 UTC
FEDORA-EPEL-2026-9b6d85f62d (libmodplug-0.8.9.0-14.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.


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