CVE-2026-19968 Open Asset Import Library Assimp 3DGS MDL7 Model LWOLoader.h ReadFaces_3DGS_MDL7 heap-based overflow

A weakness has been identified in Open Asset Import Library Assimp 17c12da. The affected element is the function Assimp::MDLImporter::ReadFaces3DGSMDL7 in the library code/AssetLib/LWO/LWOLoader.h of the component 3DGS MDL7 Model Parser. Executing a manipulation can lead to heap-based buffer...

Linux Distros Unpatched Vulnerability : CVE-2026-19969

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A security vulnerability has been detected in Open Asset Import Library Assimp 17c12da. The impacted element is the function...

CVE-2026-19968: Heap-based Buffer Overflow

A weakness has been identified in Open Asset Import Library Assimp 17c12da. The affected element is the function Assimp::MDLImporter::ReadFaces3DGSMDL7 in the library code/AssetLib/LWO/LWOLoader.h of the component 3DGS MDL7 Model Parser. Executing a manipulation can lead to heap-based buffer...

CVE-2026-19969: Buffer Copy without Checking Size of Input

A security vulnerability has been detected in Open Asset Import Library Assimp 17c12da. The impacted element is the function Assimp::MDLImporter::GenerateOutputMeshes3DGSMDL7 of the file code/AssetLib/MDL/MDLLoader.cpp of the component 3DGS MDL7 Model Output Mesh Generator. The manipulation leads...

Linux Distros Unpatched Vulnerability : CVE-2026-19968

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A weakness has been identified in Open Asset Import Library Assimp 17c12da. The affected element is the function Assimp::MDLImporter::ReadFaces3DGSMDL7 in the...

PT-2026-73220

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 17c12da Description A buffer overflow can be triggered remotely via the manipulation of the transmatrix count/pcBoneTransforms argument within the Assimp::MDLImporter::ParseBoneTrafoKeys 3DGS MDL7...

CVE-2026-19999: Buffer Copy without Checking Size of Input

A security vulnerability has been detected in Open Asset Import Library Assimp Assimp 17c12da. The affected element is the function Assimp::MDLImporter::ParseBoneTrafoKeys3DGSMDL7 of the file code/AssetLib/MDL/MDLLoader.cpp of the component 3DGS MDL7 Bone Transformation Key Parser. The manipulati...

PT-2026-73185

A weakness has been identified in Open Asset Import Library Assimp 17c12da. The affected element is the function Assimp::MDLImporter::ReadFaces 3DGS MDL7 in the library code/AssetLib/LWO/LWOLoader.h of the component 3DGS MDL7 Model Parser. Executing a manipulation can lead to heap-based buffer...

PT-2026-73186

Name of the Vulnerable Software and Affected Versions Open Asset Import Library Assimp version 17c12da Description A buffer overflow occurs in the 3DGS MDL7 Model Output Mesh Generator component within the file code/AssetLib/MDL/MDLLoader.cpp. The issue resides in the...

assimp:assimp_fuzzer: Crash in Assimp::MDLImporter::ProcessFrames_3DGS_MDL7

Project: https://github.com/assimp/assimp.git Detailed Report: https://oss-fuzz.com/testcase?key=6077223328350208 Project: assimp Fuzzing Engine: libFuzzer Fuzz Target: assimpfuzzer Job Type: libfuzzerubsanassimp Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x58c4b71f6002 Crash Stat...

assimp:assimp_fuzzer: Stack-buffer-overflow in aiMaterial::AddBinaryProperty

Project: https://github.com/assimp/assimp.git Detailed Report: https://oss-fuzz.com/testcase?key=6520123362508800 Project: assimp Fuzzing Engine: libFuzzer Fuzz Target: assimpfuzzer Job Type: libfuzzerasanassimp Platform Id: linux Crash Type: Stack-buffer-overflow READ Crash Address: 0x7f3b8940bc...