CVE-2026-19969

assimp: Assimp: Buffer overflow in 3DGS MDL7 model processing

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Severity

Moderate

Red Hat Product Security

5.4

CVSS 3.1

Review impact separately from score.

Published · August 17, 2026

Updated · August 17, 2026

Description

A flaw was found in Open Asset Import Library Assimp. A buffer overflow vulnerability exists in the GenerateOutputMeshes_3DGS_MDL7 function when processing 3DGS MDL7 models. A remote attacker could exploit this to cause a denial of service or potentially disclose sensitive information.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')