CVE-2025-6119
assimp: Open Asset Import Library use after free
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · June 16, 2025
Updated · September 23, 2026
Description
A vulnerability has been identified in the Open Asset Import Library (Assimp), specifically within the Assimp::BVHLoader::ReadNodeChannels functionality in the assimp/code/AssetLib/BVH/BVHLoader.cpp file. This flaw can lead to a use-after-free condition. Under certain specific conditions, exploitation of this use-after-free could result in unpredictable program behavior or system instability.
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
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CWE-825 · Expired Pointer Dereference