A security vulnerability has been detected in Open Asset Import Library Assimp 17c12da. The impacted element is the function Assimp::MDLImporter::GenerateOutputMeshes_3DGS_MDL7 of the file code/AssetLib/MDL/MDLLoader.cpp of the component 3DGS MDL7 Model Output Mesh Generator. The manipulation leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-022956c3bb advisory.

    Backport fixes for CVE-2026-19967,  CVE-2026-19969



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 remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-5102e80e49 advisory.

    Backport fixes for CVE-2026-19967,  CVE-2026-19969



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 security vulnerability has been detected in Open Asset Import Library Assimp 17c12da. The impacted     element is the function Assimp::MDLImporter::GenerateOutputMeshes_3DGS_MDL7 of the file     code/AssetLib/MDL/MDLLoader.cpp of the component 3DGS MDL7 Model Output Mesh Generator. The manipulation     leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed     publicly and may be used. The project was informed of the problem early through an issue report but has     not responded yet. (CVE-2026-19969)

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

ID	Name	Product	Family	Type	Severity
374630	Fedora 45 : assimp (2026-022956c3bb)	Nessus	Fedora Local Security Checks	Local	medium
369371	Fedora 44 : assimp (2026-5102e80e49)	Nessus	Fedora Local Security Checks	Local	medium
335937	Linux Distros Unpatched Vulnerability : CVE-2026-19969	Nessus	Misc.	Local	medium

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CVE-2026-19969

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