CVE-2026-10200: Heap-based Buffer Overflow in Assimp
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 been made public and could be used. The project tagged the reported issue as bug.
AI Analysis
Technical Summary
This vulnerability affects Assimp versions 6.0.0 through 6.0.4 in the glTFCommon.h library, specifically the glTFCommon::CopyValue function used in parsing 4x4 matrices. A heap-based buffer overflow can occur when this function is manipulated, potentially leading to memory corruption. Exploitation requires local access and no user interaction. The vulnerability has been publicly disclosed, but no official fix or patch has been provided as of the published date.
Potential Impact
Successful exploitation of this vulnerability could lead to heap-based buffer overflow, which may cause application crashes or potentially allow an attacker with local access to execute arbitrary code or escalate privileges. However, the attack vector is limited to local attackers, and the overall severity is rated medium with a CVSS score of 4.8.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch is currently available, users should restrict local access to trusted users only and monitor for updates from the Assimp project regarding a security patch or official remediation.
CVE-2026-10200: Heap-based Buffer Overflow in Assimp
Description
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 been made public and could be used. The project tagged the reported issue as bug.
CVSS v4.0
Score 4.8medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Assimp versions 6.0.0 through 6.0.4 in the glTFCommon.h library, specifically the glTFCommon::CopyValue function used in parsing 4x4 matrices. A heap-based buffer overflow can occur when this function is manipulated, potentially leading to memory corruption. Exploitation requires local access and no user interaction. The vulnerability has been publicly disclosed, but no official fix or patch has been provided as of the published date.
Potential Impact
Successful exploitation of this vulnerability could lead to heap-based buffer overflow, which may cause application crashes or potentially allow an attacker with local access to execute arbitrary code or escalate privileges. However, the attack vector is limited to local attackers, and the overall severity is rated medium with a CVSS score of 4.8.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch is currently available, users should restrict local access to trusted users only and monitor for updates from the Assimp project regarding a security patch or official remediation.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-05-31T06:13:42.824Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a1cbe46e29bf47b506e4cb7
Added to database: 5/31/2026, 11:03:34 PM
Last enriched: 5/31/2026, 11:18:26 PM
Last updated: 6/2/2026, 4:14:12 AM
Views: 19
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