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.

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:22165-1 advisory.

    Changes in libmodplug:

    - CVE-2026-108577: 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 [bsc#1284977]
    - CVE-2026-111270: a heap-based out-of-bounds write in CSoundFile:ReadDSM() in src/load_dsm.cpp because     nPat is never checked against MAX_PATTERNS [bsc#1285765]
    - CVE-2026-111271: a heap-based out-of-bounds read vulnerability in CSoundFile:ReadAMS2() in     src/load_ams.cpp [bsc#1285766]
    - CVE-2026-75904: libmodplug through 0.8.9.1 contains an out-of-bounds read in pat_smplooped in     src/load_pat.cpp [bsc#1275624]

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 46 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-6c58236667 advisory.

    Automatic update for libmodplug-0.8.9.0-31.fc46.

    ##### **Changelog**

    ```
    * Tue Oct 20 2026 Karel Voln <kvolny@redhat.com> - 1:0.8.9.0-31
    - Fix CVE-2026-75904, OOB read in pat_smplooped() (rhbz#2521959)
    - Fix CVE-2026-108577, unbounded alloc in abc_add_gchord() (rhbz#2550240)
    - Bound abc_add_drum() accompaniment, fix divide by zero and OOB read
    - Fix CVE-2026-111270, OOB write in ReadDSM() (rhbz#2554073)
    - Backport upstream AMS loader hardening, 1bef4e1..63133e8
    - Fix CVE-2026-111271, OOB read in ReadAMS2() (rhbz#2554079)

    ```

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - 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. (CVE-2026-108577)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
371822	openSUSE 16 Security Update : libmodplug (openSUSE-SU-2026:22165-1)	Nessus	SuSE Local Security Checks	Local	medium
367834	Fedora 46 : libmodplug (2026-6c58236667)	Nessus	Fedora Local Security Checks	Local	medium
364693	Linux Distros Unpatched Vulnerability : CVE-2026-108577	Nessus	Misc.	Local	medium

Detections

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CVE-2026-108577

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Tenable Plugins

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