CVE-2026-10229

A flaw was found in Assimp, a library used for importing and exporting various 3D model formats. This vulnerability, a heap-based buffer overflow, exists within the HL1MDLLoader::readmeshes function of the Half-Life 1 MDL Loader component. A local attacker could exploit this by providing speciall...

CVE-2026-10231

A flaw was found in Assimp, a library for importing various 3D model formats. A local attacker could exploit a heap-based buffer overflow vulnerability in the Half-Life 1 MDL Loader component. By manipulating a specific argument, an attacker could cause the application to crash, leading to a deni...

Linux Distros Unpatched Vulnerability : CVE-2026-10229

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was determined in Assimp up to 6.0.4. This affects the function HL1MDLLoader::readmeshes of the file HL1MDLLoader.cpp of the component Half-Life...

Linux Distros Unpatched Vulnerability : CVE-2026-10233

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 Assimp up to 6.0.4. Affected by this issue is the function HL1MDLLoader::readsequenceinfos of the file...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the extractanimvalue function of the Half-Life 1 MDL Loader component when processing the num.total argument. An attacker can achieve arbitrary code execution or cause application crashes by supplying...

CVE-2026-10229

A vulnerability was determined in Assimp up to 6.0.4. This affects the function HL1MDLLoader::readmeshes of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been...

CVE-2026-10230

A vulnerability was identified in Assimp up to 6.0.4. This impacts the function Assimp::MDL::HalfLife::HL1MDLLoader::readanimations of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally...

DEBIAN-CVE-2026-10231

A security flaw has been discovered in Assimp up to 6.0.4. Affected is the function HL1MDLLoader::extractanimvalue of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Performing a manipulation of the argument num.total results in heap-based buffer overflow. The attack must be...

UBUNTU-CVE-2026-10231

A security flaw has been discovered in Assimp up to 6.0.4. Affected is the function HL1MDLLoader::extractanimvalue of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Performing a manipulation of the argument num.total results in heap-based buffer overflow. The attack must be...

UBUNTU-CVE-2026-10233

A security vulnerability has been detected in Assimp up to 6.0.4. Affected by this issue is the function HL1MDLLoader::readsequenceinfos of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. The manipulation of the argument aiString leads to out-of-bounds read. The attack needs to...

CVE-2026-10233

Assimp contains a local out-of-bounds read in HL1MDLLoader::read_sequence_infos (HL1MDLLoader.cpp) of the Half-Life 1 MDL Loader. The bug is triggered by manipulating the aiString and affects Assimp up to 6.0.4. A local attacker could exploit this; a public exploit is disclosed in sources. No rem...

CVE-2026-10233 Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_sequence_infos out-of-bounds

A security vulnerability has been detected in Assimp up to 6.0.4. Affected by this issue is the function HL1MDLLoader::readsequenceinfos of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. The manipulation of the argument aiString leads to out-of-bounds read. The attack needs to...

CVE-2026-10233 Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_sequence_infos out-of-bounds

A security vulnerability has been detected in Assimp up to 6.0.4. Affected by this issue is the function HL1MDLLoader::readsequenceinfos of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. The manipulation of the argument aiString leads to out-of-bounds read. The attack needs to...

CVE-2026-10231 Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp extract_anim_value heap-based overflow

A security flaw has been discovered in Assimp up to 6.0.4. Affected is the function HL1MDLLoader::extractanimvalue of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Performing a manipulation of the argument num.total results in heap-based buffer overflow. The attack must be...

CVE-2026-10231

A security flaw has been discovered in Assimp up to 6.0.4. Affected is the function HL1MDLLoader::extractanimvalue of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Performing a manipulation of the argument num.total results in heap-based buffer overflow. The attack must be...

CVE-2026-10230 Assimp Half-Life 1 MDL Loader HL1MDLLoader.cpp read_animations heap-based overflow

A vulnerability was identified in Assimp up to 6.0.4. This impacts the function Assimp::MDL::HalfLife::HL1MDLLoader::readanimations of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally...

CVE-2026-10230

Assimp up to 6.0.4 contains a heap-based buffer overflow in the Half-Life 1 MDL Loader, specifically in HL1MDLLoader::read_animations (HL1MDLLoader.cpp). The vulnerability is local in scope and can be triggered by manipulating the affected MDL data. Public PoC exploit is referenced in the CVE rec...

CVE-2026-10230

A vulnerability was identified in Assimp up to 6.0.4. This impacts the function Assimp::MDL::HalfLife::HL1MDLLoader::readanimations of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Such manipulation leads to heap-based buffer overflow. The attack must be carried out locally...

PT-2026-45273

A vulnerability was determined in Assimp up to 6.0.4. This affects the function HL1MDLLoader::read meshes of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been...

PT-2026-45277

A security vulnerability has been detected in Assimp up to 6.0.4. Affected by this issue is the function HL1MDLLoader::read sequence infos of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. The manipulation of the argument aiString leads to out-of-bounds read. The attack needs ...