CVE-2025-6119 MEDIUM

CVE-2025-6119: Open Asset Import Library Assimp BVHLoader.cpp ReadNodeChannels use after free

Vendor Open Asset Import Library
Product Assimp
Weakness CWE-416
Published June 16, 2025
Last update June 16, 2025
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. 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.

Key dates

02Disclosure timeline

June 16, 2025 CVE published
June 16, 2025 Record updated