Buffer Overflow Vulnerability in Open Asset Import Library Assimp CSM File Handler
CVE-2026-14610

4.8MEDIUM

Key Information:

Vendor

Open Asset Import Library

Status
Assimp
Vendor
CVE Published:
3 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-14610?

A vulnerability exists in the Open Asset Import Library Assimp within the CSM File Handler, specifically in the function Assimp::CSMImporter::InternReadFile. This flaw results in a heap-based buffer overflow, which can be exploited through local execution of crafted inputs. An exploit for this vulnerability has been publicly released, emphasizing the urgency of applying the provided patch identified as eb84eec580d3f4ba2f0fd87409b7d0744620f11e to mitigate potential risks.

Affected Version(s)

Assimp 6.0.0

Assimp 6.0.1

Assimp 6.0.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-14610 - Proof of Concept

References

https://vuldb.com/vuln/376118
vdb-entrytechnical-description
https://vuldb.com/vuln/376118/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-14610
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

TYGLS (VulDB User)
.