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CVE-2025-11277

Published: Oct 5, 2025

Modified: Feb 24, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

A weakness has been identified in Open Asset Import Library Assimp 6.0.2. This affects the function Q3DImporter::InternReadFile of the file assimp/code/AssetLib/Q3D/Q3DLoader.cpp. Executing a manipulation can lead to heap-based buffer overflow. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks.

Vendor	Product	Versions
Open Asset Import Library	Assimp	affected `6.0.2`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

VDB-327011 | Open Asset Import Library Assimp Q3DLoader.cpp InternReadFile heap-based overflow

vdb-entry

technical-description

VDB-327011 | CTI Indicators (IOB, IOC, IOA)

signature

permissions-required

Submit #658912 | Open Asset Import Library Assimp 6.0.2 / master commit 0581ed5 Heap-based Buffer Overflow

third-party-advisory

https://github.com/assimp/assimp/issues/6358

issue-tracking

https://github.com/user-attachments/files/22422643/poc.zip

exploit

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CVE-2025-11277 | MEDIUM (5.3) - Security Vulnerability | QwikSec