Heap-Based Buffer Overflow in Open Asset Import Library Assimp 6.0.2
CVE-2025-11275

4.8MEDIUM

Key Information:

Vendor

Open Asset Import Library

Status
Assimp
Vendor
CVE Published:
5 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11275?

A vulnerability found in the Open Asset Import Library Assimp version 6.0.2 allows for heap-based buffer overflow through the ODDLParser::getNextSeparator function. This local exploitation can result in unauthorized access and potential system compromise, raising significant security concerns. The exploit is already publicly available, making it critical for affected users to assess their systems and take preventative measures.

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Deploy the Patch

Affected Version(s)

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-2025-11275 - Proof of Concept

References

https://vuldb.com/?id.327009
vdb-entrytechnical-description
https://vuldb.com/?ctiid.327009
signaturepermissions-required
https://vuldb.com/?submit.658675
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

sand (VulDB User)
JSON
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