Bug 2550240 - CVE-2026-108577 libmodplug: libmodplug: Denial of Service via excessive resource consumption in ABC music format parser [fedora-all]
Summary: CVE-2026-108577 libmodplug: libmodplug: Denial of Service via excessive resou...
Keywords:
Status: MODIFIED
Alias: None
Product: Fedora
Classification: Fedora
Component: libmodplug
Version: rawhide
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Antonio T. sagitter
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 07:34 UTC by Vladimir Vasilev
Modified: 2026-10-20 09:26 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Vladimir Vasilev 2026-10-13 07:34:49 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 09:26:51 UTC
FEDORA-2026-6c58236667 (libmodplug-0.8.9.0-31.fc46) has been submitted as an update to Fedora 46.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-6c58236667


Note You need to log in before you can comment on or make changes to this bug.