JLSEC-2026-197

Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-197.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-197.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-197
Upstream
Published
2026-04-27T13:14:20.203Z
Modified
2026-04-27T13:15:40.761732Z
Summary
[none]
Details

A vulnerability classified as critical was found in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function read_meshes in the library assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.

Database specific
{
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-6120",
            "database_specific": {
                "status": "Analyzed"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-6120",
            "modified": "2025-06-17T19:37:41.883Z",
            "id": "CVE-2025-6120",
            "imported": "2026-04-25T08:30:11.901Z",
            "published": "2025-06-16T12:15:19.750Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References

Affected packages

Julia / assimp_jll

Package

Name
assimp_jll
Purl
pkg:julia/assimp_jll?uuid=54ae6823-98c6-5a7c-8365-5a43b909f91f

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.0.4+0

Database specific

source
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-197.json"