VulnerabilityDeferred

CVE-2025-70067

Buffer Overflow vulnerability exists in Assimp versions up to 6.0.2 in the FBX Importer.

CRITICAL 9.8EPSS 0.34%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Buffer Overflow vulnerability exists in Assimp versions up to 6.0.2 in the FBX Importer. The vulnerability occurs in aiMaterial::AddBinaryProperty, where a property key string from a crafted FBX file is copied into a fixed-size heap buffer using strcpy() without runtime length validation

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.34% probability · 27th percentile
CISA KEV: Not listed
Weakness: CWE-122
Source: cve@mitre.org

References

https://gist.github.com/GunP4ng/b6653184a4c5c3e608e6368227397505
https://github.com/assimp/assimp

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.