CVE-2025-3196
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3.
Does this matter?
Lower severity and a low EPSS score (0.31%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. Affected is the function Assimp::MD2Importer::InternReadFile in the library code/AssetLib/MD2/MD2Loader.cpp of the component Malformed File Handler. The manipulation of the argument Name leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
- CVSS 4.0
- 1.9 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.31% probability · 24th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121, CWE-787
- Affected
- assimp/assimp
- Source
- cna@vuldb.com
EPSS 0.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/assimp/assimp/issues/6069Exploit, Issue Tracking
- https://github.com/assimp/assimp/issues/6069#issuecomment-2763273425Exploit, Issue Tracking
- https://github.com/assimp/assimp/milestone/11Product
- https://vuldb.com/?ctiid.303150Permissions Required, Third Party Advisory, VDB Entry
- https://vuldb.com/?id.303150Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.545368Third Party Advisory, VDB Entry
- https://github.com/assimp/assimp/issues/6069Exploit, Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.