How severe is CVE-2025-0870?

CVE-2025-0870 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-0870 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-0870?

CVE-2025-0870 affects Axiosys Bento4. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-0870?

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

Does CVE-2025-0870 have an EU (EUVD) identifier?

Yes. CVE-2025-0870 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1905.

When was CVE-2025-0870 published?

CVE-2025-0870 was published on 2025-01-30 and last updated on 2026-06-17.

CVE-2025-0870

CVE-2025-0870 is a medium-severity vulnerability in Axiosys Bento4 with a CVSS 3.x base score of 5.6. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
CVSS v2: 5.1
CVSS v4: 6.3
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-1905
Weakness: CWE-119
Affected product: Axiosys Bento4
Published: 2025-01-30
Last modified: 2026-06-17

Description

A vulnerability was found in Axiomatic Bento4 up to 1.6.0-641. It has been rated as critical. Affected by this issue is the function AP4_DataBuffer::GetData in the library Ap4DataBuffer.h. The manipulation leads to heap-based buffer overflow. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.

Frequently asked questions

What is CVE-2025-0870?: A vulnerability was found in Axiomatic Bento4 up to 1.6.0-641. It has been rated as critical. Affected by this issue is the function AP4_DataBuffer::GetData in the library Ap4DataBuffer.h. The manipulation leads to heap-based buffer overflow. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.
How severe is CVE-2025-0870?: CVE-2025-0870 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-0870 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-0870?: CVE-2025-0870 affects Axiosys Bento4. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-0870?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-0870 have an EU (EUVD) identifier?: Yes. CVE-2025-0870 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-1905.
When was CVE-2025-0870 published?: CVE-2025-0870 was published on 2025-01-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:axiosys:bento4:*:*:*:*:*:*:*:*

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