CVE-2025-3548
Assimp: Open Asset Import Library Assimp File types.h Set heap-based overflow
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · April 14, 2025
Updated · June 30, 2026
Description
A flaw was found in Open Asset Import Library Assimp. This issue affects the aiString::Set function in the library, include/assimp/types.h of the component File Handler. Manipulation leads to a heap-based buffer overflow.
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-131 · Incorrect Calculation of Buffer Size