CVE-2025-6119

Name: CVE-2025-6119
Creator: NVD / NIST
Published: 2025-06-16T11:15:19.21+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 1.9/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2025-6119 is a low-severity vulnerability rated 1.9/10 on the CVSS scale. A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

A vulnerability classified as critical has been found in Open Asset Import Library Assimp up to 5.4.3. Affected is the function Assimp::BVHLoader::ReadNodeChannels in the library assimp/code/AssetLib/BVH/BVHLoader.cpp. The manipulation of the argument pNode leads to use after free. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS 4.0

1.9/10

CVSS: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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.18%

8.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Assimp	Assimp	<= 5.4.3

References

https://github.com/assimp/assimp/issues/6219Exploit, Issue Tracking, Third Party Advisory
https://github.com/assimp/assimp/issues/6219#issuecomment-2945016005Issue Tracking
https://github.com/user-attachments/files/20604791/reproduce_2.tar.gzExploit
https://vuldb.com/?ctiid.312588Permissions Required
https://vuldb.com/?id.312588Third Party Advisory, VDB Entry
https://vuldb.com/?submit.591233Third Party Advisory, VDB Entry

Timeline

Published: Jun 16, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-6119?

How severe is CVE-2025-6119?

CVE-2025-6119 has a CVSS score of 1.9/10 (LOW severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2025-6119?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-6119?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST