CVE-2026-14604: Open Asset Import Library Assimp PLY Model PlyLoader.cpp ExportToBlob double free

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-03 · updated 2026-10-25
Weakness: CWE-119

Description

A vulnerability was determined in Open Asset Import Library Assimp up to 6.0.4. Affected is the function Assimp::Exporter::ExportToBlob of the file code/AssetLib/Ply/PlyLoader.cpp of the component PLY Model Handler. This manipulation causes double free. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report.

Affected products

Open Asset Import Library Assimp: 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4

References

https://github.com/assimp/assimp/issues/6620
https://github.com/user-attachments/files/27232640/poc.zip
https://vuldb.com/cve/CVE-2026-14604
https://vuldb.com/submit/844567
https://vuldb.com/vuln/376112
https://vuldb.com/vuln/376112/cti

Get alerted when CVE-2026-14604 or the next vulnerability affects your stack