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    CVE-2024-46632

    Assimp v5.4.3 is vulnerable to Buffer Overflow via the MD5Importer::LoadMD5MeshFile function.

    Published:Sep 26, 2024
    Last Modified:May 27, 2025
    EPS:Sep 26, 2024
    EPSS Score:0.0032
    CVSS Score:4.3

    Affected Products

    Vendor
    Assimp
    Product
    Assimp

    Exploits

    https://github.com/assimp/assimp/issues/5771

    Common Weakness Enumeration

    CWE-122 Heap-based Buffer Overflow

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-82591 (CVSS 4.8) — A security vulnerability has been detected in Open Asset Import Library Assimp up to 6.0.2. The impacted eleme…
    CVE-2026-19999 (CVSS 2.1) — A security vulnerability has been detected in Open Asset Import Library Assimp Assimp 17c12da. The affected el…
    CVE-2026-19970 (CVSS 2.1) — A vulnerability was detected in Open Asset Import Library Assimp 17c12da. This affects the function Assimp::MD…
    CVE-2026-19969 (CVSS 2.1) — A security vulnerability has been detected in Open Asset Import Library Assimp 17c12da. The impacted element i…
    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…
    CVE-2026-10233 (CVSS 1.9) — A security vulnerability has been detected in Assimp up to 6.0.4. Affected by this issue is the function HL1MD…

    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