CVE-2026-14610

A flaw has been found in Open Asset Import Library Assimp up to 6.0.5. Impacted is the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. Patch name: eb84eec580d3f4ba2f0fd87409b7d0744620f11e. Applying a patch is the recommended action to fix this issue.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14610.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

c4515f53ca9a60cf4645b9bc837faaf14026b6d1

Fixed

eb84eec580d3f4ba2f0fd87409b7d0744620f11e

Database specific

{
    "extracted_events": [
        {
            "introduced": "6.0.0"
        },
        {
            "last_affected": "6.0.0"
        },
        {
            "introduced": "6.0.1"
        },
        {
            "last_affected": "6.0.1"
        },
        {
            "introduced": "6.0.2"
        },
        {
            "last_affected": "6.0.2"
        },
        {
            "introduced": "6.0.3"
        },
        {
            "last_affected": "6.0.3"
        },
        {
            "introduced": "6.0.4"
        },
        {
            "last_affected": "6.0.4"
        },
        {
            "introduced": "6.0.5"
        },
        {
            "last_affected": "6.0.5"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

6.*

6.0.0

6.0.1

6.0.2

6.0.3

6.0.4

6.0.5

v6.*

v6.0.0

v6.0.1

v6.0.2

v6.0.3

v6.0.4

v6.0.5

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "signature_version": "v1",
        "target": {
            "file": "code/AssetLib/CSM/CSMLoader.cpp"
        },
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "154393036207161644469541804907285816309",
                "169203253329572527720544680726737715351",
                "319848173206809428671797122841477600662",
                "154666711724948864804994655061405365386"
            ]
        },
        "source": "https://github.com/assimp/assimp/commit/eb84eec580d3f4ba2f0fd87409b7d0744620f11e",
        "id": "CVE-2026-14610-0e32ff60"
    },
    {
        "signature_type": "Function",
        "signature_version": "v1",
        "target": {
            "file": "code/AssetLib/CSM/CSMLoader.cpp",
            "function": "CSMImporter::InternReadFile"
        },
        "deprecated": false,
        "digest": {
            "length": 5262.0,
            "function_hash": "329336834526706980065825984445575528514"
        },
        "source": "https://github.com/assimp/assimp/commit/eb84eec580d3f4ba2f0fd87409b7d0744620f11e",
        "id": "CVE-2026-14610-c62319b2"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14610.json"

vanir_signatures_modified

"2026-08-07T21:09:17Z"