OESA-2026-2053

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2053
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-2053.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2026-2053
Upstream
Published
2026-04-25T05:49:18Z
Modified
2026-04-25T06:04:38.098504Z
Summary
assimp security update
Details

Assimp is a library to load and process geometric scenes from various data formats. Assimp aims to provide a full asset conversion pipeline for use in game engines and real-time rendering systems of any kind, but is not limited to this purpose.

Security Fix(es):

A heap-buffer-overflow vulnerability has been identified in the OpenDDLParser::parseStructure function within the Assimp library, specifically during the processing of OpenGEX files.(CVE-2024-48424)

A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. The manipulation of the argument na leads to out-of-bounds read. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.(CVE-2025-2751)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:20.03-LTS-SP4 / assimp

Package

Name
assimp
Purl
pkg:rpm/openEuler/assimp&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.3.1-29.oe2003sp4

Ecosystem specific 

{
    "aarch64": [
        "assimp-3.3.1-29.oe2003sp4.aarch64.rpm",
        "assimp-debuginfo-3.3.1-29.oe2003sp4.aarch64.rpm",
        "assimp-debugsource-3.3.1-29.oe2003sp4.aarch64.rpm",
        "assimp-devel-3.3.1-29.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "assimp-3.3.1-29.oe2003sp4.src.rpm"
    ],
    "noarch": [
        "assimp-help-3.3.1-29.oe2003sp4.noarch.rpm",
        "python2-assimp-3.3.1-29.oe2003sp4.noarch.rpm",
        "python3-assimp-3.3.1-29.oe2003sp4.noarch.rpm"
    ],
    "x86_64": [
        "assimp-3.3.1-29.oe2003sp4.x86_64.rpm",
        "assimp-debuginfo-3.3.1-29.oe2003sp4.x86_64.rpm",
        "assimp-debugsource-3.3.1-29.oe2003sp4.x86_64.rpm",
        "assimp-devel-3.3.1-29.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2053.json"