CVE-2026-19968CWE-119CWE-122

CVE-2026-19968

Medium · published August 17, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
29.4
In the wild
Unconfirmed
What it is

A weakness has been identified in Open Asset Import Library Assimp 17c12da. The affected element is the function Assimp::MDLImporter::ReadFaces_3DGS_MDL7 in the library code/AssetLib/LWO/LWOLoader.h of the component 3DGS MDL7 Model Parser. Executing a manipulation can lead to heap-based buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. This patch is called ee77bb09a42a49843ac85ef64c14d2328b251df1. Applying a patch is advised to resolve this issue.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00368 · 29.4th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-122 · Heap-based Buffer Overflow
Published
2026-08-17T05:16Z
References (8)
https://github.com/assimp/assimp/commit/ee77bb09a42a49843ac85ef64c14d2328b251df1 · [email protected]https://github.com/assimp/assimp/issues/6630 · [email protected]https://github.com/assimp/assimp/pull/6717 · [email protected]https://github.com/user-attachments/files/27425090/poc.zip · [email protected]https://vuldb.com/cve/CVE-2026-19968 · [email protected]https://vuldb.com/submit/873129 · [email protected]https://vuldb.com/vuln/391145 · [email protected]https://vuldb.com/vuln/391145/cti · [email protected]
EPSS history
Timeline
  • 17 AUG 00:45Z
    Open Asset Import Library Assimp 3DGS MDL7 Model LWOLoader.h ReadFaces_3DGS_MDL7 heap-based overflow
    cvelistv5