CVE-2026-111129

A flaw was found in assimp. An attacker can exploit this flaw by convincing a user or automated system to process a specially crafted 3D mesh file containing invalid animation track targets. Parsing this file triggers an unhandled memory access error (null pointer dereference) in the Ogre mesh importer, crashing the application and resulting in a Denial of Service (DoS).

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 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.