How severe is CVE-2025-70070?

CVE-2025-70070 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-70070 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-70070?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-70070 have an EU (EUVD) identifier?

Yes. CVE-2025-70070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209620.

When was CVE-2025-70070 published?

CVE-2025-70070 was published on 2026-05-04 and last updated on 2026-07-05.

CVE-2025-70070

CVE-2025-70070 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-476.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-209620
Weakness: CWE-476
Published: 2026-05-04
Last modified: 2026-07-05

Description

An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXMeshGeometry.cpp, MeshGeometry::MeshGeometry()

Frequently asked questions

What is CVE-2025-70070?: An issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXMeshGeometry.cpp, MeshGeometry::MeshGeometry()
How severe is CVE-2025-70070?: CVE-2025-70070 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-70070 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-70070?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-70070 have an EU (EUVD) identifier?: Yes. CVE-2025-70070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-209620.
When was CVE-2025-70070 published?: CVE-2025-70070 was published on 2026-05-04 and last updated on 2026-07-05.

References

https://gist.github.com/GunP4ng/a2118ba977b10074a4477322afa7b763

EU advisories (EUVD)

http://assimp.com

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