PT-2026-38500 · Julia · Assimp Jll

Published 2026-04-27 · Updated 2026-04-27

OSV

A vulnerability classified as problematic has been found in Open Asset Import Library Assimp 5.4.3. This affects the function MDLImporter::ParseSkinLump 3DGS MDL7 of the file assimp/code/AssetLib/MDL/MDLMaterialLoader.cpp. The manipulation leads to out-of-bounds read. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.

Related Identifiers

JLSEC-2026-195

Affected Products

Assimp Jll

References · 7

• https://osv.dev/vulnerability/JLSEC-2026-195 · Vendor Advisory
• https://github.com/assimp/assimp/issues/6128 · Note
• https://github.com/assimp/assimp/issues/6176 · Note
• https://vuldb.com/?id.310293 · Note
• https://vuldb.com/?submit.578013 · Note
• https://vuldb.com/?ctiid.310293 · Note
• ❌ https://github.com/user-attachments/files/20209911/ParseSkinLump-reproducer.zip · Note, Deleted