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    CVE-2026-19969

    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.

    Published:Aug 17, 2026
    Last Modified:Aug 18, 2026
    EPS:Aug 17, 2026
    EPSS Score:0.00292
    CVSS Score:5.4

    Affected Products

    Vendor
    Assimp
    Product
    Assimp

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-19970 (CVSS 2.1) — A vulnerability was detected in Open Asset Import Library Assimp 17c12da. This affects the function Assimp::MD…
    CVE-2026-19968 (CVSS 2.1) — A weakness has been identified in Open Asset Import Library Assimp 17c12da. The affected element is the functi…
    CVE-2026-19967 (CVSS 2.1) — A security flaw has been discovered in Open Asset Import Library Assimp 17c12da. Impacted is the function Assi…
    CVE-2026-14610 (CVSS 1.9) — A flaw has been found in Open Asset Import Library Assimp up to 6.0.5. Impacted is the function Assimp::CSMImp…
    CVE-2026-14604 (CVSS 2.1) — A vulnerability was determined in Open Asset Import Library Assimp up to 6.0.4. Affected is the function Assim…
    CVE-2025-15666 (CVSS 1.9) — A security vulnerability has been detected in Open Asset Import Library Assimp up to 5.4.3. Affected by this v…
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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High