Open Asset Import Library Assimp 3DGS MDL7 Model LWOLoader.h ReadFaces_3DGS_MDL7 heap-based overflow
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.4%
exploitation probability
0.4%top 70% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
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
Affected products
Open Asset Import Library · Assimppublic PoCs found — 1
cve_referencegithub.com/user-attachments/files/27425090/poc.zipunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/assimp/assimp/commit/ee77bb09a42a49843ac85ef64c14d2328b251df1https://github.com/assimp/assimp/issues/6630https://github.com/assimp/assimp/pull/6717https://github.com/user-attachments/files/27425090/poc.ziphttps://vuldb.com/cve/CVE-2026-19968https://vuldb.com/submit/873129https://vuldb.com/vuln/391145https://vuldb.com/vuln/391145/cti