How severe is CVE-2025-2175?

CVE-2025-2175 has a CVSS 3.x base score of 4.3, 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 low.

Is CVE-2025-2175 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-2175?

CVE-2025-2175 affects Zapping-vbi Zvbi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-2175?

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

Does CVE-2025-2175 have an EU (EUVD) identifier?

Yes. CVE-2025-2175 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7528.

When was CVE-2025-2175 published?

CVE-2025-2175 was published on 2025-03-11 and last updated on 2026-06-17.

CVE-2025-2175

CVE-2025-2175 is a medium-severity vulnerability in Zapping-vbi Zvbi with a CVSS 3.x base score of 4.3. 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-190.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 5.0
CVSS v4: 5.3
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7528
Weakness: CWE-190
Affected product: Zapping-vbi Zvbi
Published: 2025-03-11
Last modified: 2026-06-17

Description

A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Frequently asked questions

What is CVE-2025-2175?: A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.
How severe is CVE-2025-2175?: CVE-2025-2175 has a CVSS 3.x base score of 4.3, 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 low.
Is CVE-2025-2175 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-2175?: CVE-2025-2175 affects Zapping-vbi Zvbi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-2175?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-2175 have an EU (EUVD) identifier?: Yes. CVE-2025-2175 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7528.
When was CVE-2025-2175 published?: CVE-2025-2175 was published on 2025-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zapping-vbi:zvbi:*:*:*:*:*:*:*:*

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CVE-2025-2177 — High (CVSS 7.3): A vulnerability classified as critical was found in libzvbi up to 0.2.43. This vulnerability affects the function…
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