Assimp up to 6.0.4 4x4 Matrix Parser glTFCommon.h glTFCommon::CopyValue heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Assimp up to 6.0.4. This vulnerability affects the function glTFCommon::CopyValue in the library glTFCommon.h of the component 4x4 Matrix Parser. Executing a manipulation can lead to heap-based overflow. This vulnerability is registered as CVE-2026-10200. The attack needs to be launched locally. Furthermore, an exploit is available. The project tagged the reported issue as bug.

Detailsinfo

A vulnerability classified as critical was found in Assimp up to 6.0.4. This vulnerability affects the function glTFCommon::CopyValue in the library glTFCommon.h of the component 4x4 Matrix Parser. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-10200. The exploitation appears to be easy. The attack needs to be approached locally. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The project tagged the reported issue as bug. The vulnerability scanner Nessus provides a plugin with the ID 318157 (Linux Distros Unpatched Vulnerability : CVE-2026-10200), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (318157) and EUVD (EUVD-2026-33522). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 318157
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2026-10200

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/31/2026 Advisory disclosed
05/31/2026 +0 days VulDB entry created
06/02/2026 +2 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 6612
Status: Not defined

CVE: CVE-2026-10200 (🔒)
GCVE (CVE): GCVE-0-2026-10200
GCVE (VulDB): GCVE-100-367480
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/31/2026 08:18
Updated: 06/02/2026 18:29
Changes: 05/31/2026 08:18 (57), 06/01/2026 17:11 (1), 06/02/2026 18:29 (2)
Complete: 🔍
Submitter: TYGLS
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #821180: Assimp commit 17c12da Heap-based Buffer Overflow (by TYGLS)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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