CVE-2026-10200 Assimp 4x4 Matrix glTFCommon.h CopyValue heap-based overflow

A vulnerability was found in Assimp up to 6.0.4. This affects the function glTFCommon::CopyValue in the library glTFCommon.h of the component 4x4 Matrix Parser. Performing a manipulation results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has bee...

CVE-2026-10197 Assimp TF File glTF2Importer.cpp ImportEmbeddedTextures null pointer dereference

A vulnerability was detected in Assimp up to 6.0.4. Affected is the function glTF2Importer::ImportEmbeddedTextures in the library code/AssetLib/glTF2/glTF2Importer.cpp of the component TF File Handler. The manipulation results in null pointer dereference. The attack is only possible with local...

Assimp 安全漏洞

Assimp is an open-source library developed by Assimp. It is used for importing and exporting various 3D model formats. Versions of Assimp 6.0.4 and earlier contained security vulnerabilities. These vulnerabilities stemmed from a function in the 4x4 Matrix Parser component called...

Assimp 代码问题漏洞

Assimp is an open-source library developed by Assimp. It is used for importing and exporting various 3D model formats. Versions of Assimp 6.0.4 and earlier contained code vulnerabilities. These vulnerabilities originated from a function in the TF File Handler component called...

CVE-2025-70072

A flaw was found in Assimp. A remote attacker can exploit this vulnerability by manipulating the FBXConverter.cpp and FBXConverter::ConvertMeshMultiMaterial components, leading to a denial of service. This can make the affected system or application unavailable to legitimate users...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read through the FBXConverter::ConvertMeshMultiMaterial process. An attacker can cause the application to crash or become unresponsive by submitting specially crafted input files. Remediation There is no fixed version for...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read through the MeshGeometry process in FBXMeshGeometry.cpp. An attacker can cause the application to crash or become unresponsive by providing specially crafted input files. Remediation There is no fixed version for...

DEBIAN-CVE-2025-70071

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXParser.cpp, ParseVectorDataArray...

UBUNTU-CVE-2025-70072

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXConverter.cpp, FBXConverter::ConvertMeshMultiMaterial components...

CVE-2025-70070

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXMeshGeometry.cpp, MeshGeometry::MeshGeometry...

EUVD-2025-209618

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXConverter.cpp and ConvertMeshMultiMaterial method...

CVE-2025-70067

CVE-2025-70067 is a buffer overflow in the Assimp library (FBX Importer), caused by copying a crafted FBX property key string into a fixed-size heap buffer via strcpy() in aiMaterial::AddBinaryProperty. Public reports identify affected versions as up to 6.0.2, with remediation to update to a newe...

JLSEC-2026-187

Heap-based buffer overflow vulnerability in Assimp versions prior to 5.4.2 allows a local attacker to execute arbitrary code by inputting a specially crafted file into the product...

JLSEC-2026-190

A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp up to 5.4.3. This issue affects the function aiString::Set in the library include/assimp/types.h of the component File Handler. The manipulation leads to heap-based buffer overflow. It is possibl...

JLSEC-2026-191

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...

JLSEC-2026-196

A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. Attacking...

JLSEC-2026-197

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 readmeshes in the library assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to heap-based buffer overflow. It is possible to...

OESA-2026-2056 assimp security update

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 Fixes: A vulnerability was found in Open...

OESA-2026-1969 assimp security update

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 Fixes: A vulnerability was found in Open...

OSV-2026-505 UNKNOWN READ in unsigned int Assimp::StreamReader<true, true>::Get<unsigned int>

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=498284131 Crash type: UNKNOWN READ Crash state: unsigned int Assimp::StreamReader::Get void Assimp::Blender::ConvertDispatcher void Assimp::Blender::Structure::ReadField...