CVE-2025-15666

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Source
https://cve.org/CVERecord?id=CVE-2025-15666
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15666.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-15666
Downstream
Published
2026-07-01T05:45:06.959Z
Modified
2026-07-08T07:50:20.819890276Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
Open Asset Import Library Assimp Model File SceneCombiner.cpp Copy heap-based overflow
Details

A security vulnerability has been detected in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function Assimp::SceneCombiner::Copy of the file code/Common/SceneCombiner.cpp of the component Model File Handler. Such manipulation of the argument width/height leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. This and similar defects are tracked and handled via issue #6128.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/15xxx/CVE-2025-15666.json",
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-122"
    ]
}
References

Affected packages

Git / github.com/assimp/assimp

Affected ranges

Type
GIT
Repo
https://github.com/assimp/assimp
Events
Introduced
8b9ed34eaa3e6ad24254cb7e058fb9150f66b865
Last affected
c35200e38ea8f058812b83de2ef32c6093b0ece2
Database specific 
{
    "extracted_events": [
        {
            "introduced": "5.4.0"
        },
        {
            "last_affected": "5.4.0"
        },
        {
            "introduced": "5.4.1"
        },
        {
            "last_affected": "5.4.1"
        },
        {
            "introduced": "5.4.2"
        },
        {
            "last_affected": "5.4.2"
        },
        {
            "introduced": "5.4.3"
        },
        {
            "last_affected": "5.4.3"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

5.*
5.4.0
5.4.1
5.4.2
5.4.3
v5.*
v5.4.0
v5.4.1
v5.4.2
v5.4.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-15666.json"