PYSEC-2025-172

A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDCImporter::ValidateSurfaceHeader of the file assimp/code/AssetLib/MDC/MDCLoader.cpp. The manipulation of the argument pcSurface2 leads to out-of-bounds read...

CVE-2025-5166 Open Asset Import Library Assimp MDC File Parser MDCLoader.cpp InternReadFile out-of-bounds

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MDCLoader.cpp of the component MDC File Parser. The manipulation of the argument pcVerts leads to...

CVE-2025-5166 Open Asset Import Library Assimp MDC File Parser MDCLoader.cpp InternReadFile out-of-bounds

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MDCLoader.cpp of the component MDC File Parser. The manipulation of the argument pcVerts leads to...

CVE-2025-5166

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MDCLoader.cpp of the component MDC File Parser. The manipulation of the argument pcVerts leads to...

CVE-2025-5166

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MDCLoader.cpp of the component MDC File Parser. The manipulation of the argument pcVerts leads to...

CVE-2025-5165 Open Asset Import Library Assimp MDCLoader.cpp ValidateSurfaceHeader out-of-bounds

A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDCImporter::ValidateSurfaceHeader of the file assimp/code/AssetLib/MDC/MDCLoader.cpp. The manipulation of the argument pcSurface2 leads to out-of-bounds read...

CVE-2025-5165

A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDCImporter::ValidateSurfaceHeader of the file assimp/code/AssetLib/MDC/MDCLoader.cpp. The manipulation of the argument pcSurface2 leads to out-of-bounds read...

CVE-2025-5165

Summary (CVE-2025-5165): Open Asset Import Library Assimp 5.4.3 contains a vulnerability in MDCImporter::ValidateSurfaceHeader (MDCLoader.cpp) where manipulating argument pcSurface2 yields an out-of-bounds read. The issue requires local access to exploit and, per OSV updates, has been combined wi...

PT-2025-22883

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3 Description A vulnerability was found in the Open Asset Import Library Assimp. The issue affects the function LWOImporter::GetS0 in the library assimp/code/AssetLib/LWO/LWOLoader.h. The manipulati...

PT-2025-22885 · Assimp +1 · Assimp +1

Name of the Vulnerable Software and Affected Versions: Open Asset Import Library Assimp version 5.4.3 Description: A problematic vulnerability has been found in Open Asset Import Library Assimp, affecting the function MDLImporter::InternReadFile 3DGS MDL345 of the file...

PT-2025-22884

Name of the Vulnerable Software and Affected Versions Assimp version 5.4.3 Description A vulnerability was found in the Open Asset Import Library Assimp. It has been rated as problematic. The issue affects the function MDLImporter::ImportUVCoordinate 3DGS MDL345 of the file...

CVE-2025-5166: Out-of-bounds Read

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MDCLoader.cpp of the component MDC File Parser. The manipulation of the argument pcVerts leads to...

PT-2025-22932

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3 Description A vulnerability was found in Open Asset Import Library Assimp. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate header of the...

PT-2025-22934

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3 Description A vulnerability has been found in Open Asset Import Library Assimp, affecting the function MDLImporter::ParseSkinLump 3DGS MDL7 of the file...

PT-2025-22931

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3 Description A vulnerability was found in the Open Asset Import Library Assimp. It has been classified as problematic and affects the function LWOImporter::CountVertsAndFacesLWO2 of the file...

CVE-2025-5200: Out-of-bounds Read

A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDLImporter::InternReadFileQuake1 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp. The manipulation leads to out-of-bounds read. It is possible to launch the attac...

PT-2025-22930

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 5.4.3 Description A problem was found in the function MDLImporter::InternReadFile Quake1 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp, which leads to out-of-bounds read. The attack can be launched...

CVE-2025-5204: Out-of-bounds Read

A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::ParseSkinLump3DGSMDL7 of the file assimp/code/AssetLib/MDL/MDLMaterialLoader.cpp. The manipulation leads to out-of-bounds read. Attacking locally is a...

CVE-2025-5201: Out-of-bounds Read

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function LWOImporter::CountVertsAndFacesLWO2 of the file assimp/code/AssetLib/LWO/LWOLoader.cpp. The manipulation leads to out-of-bounds read. The attack needs to be...

CVE-2025-5169: Out-of-bounds Read

A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::InternReadFile3DGSMDL345 of the file assimp/code/AssetLib/MDL/MDLLoader.cpp. The manipulation leads to out-of-bounds read. Local access is required to approac...