How severe is CVE-2018-25227?

CVE-2018-25227 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2018-25227 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-25227?

CVE-2018-25227 affects Valentina-db Studio. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-25227?

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

Does CVE-2018-25227 have an EU (EUVD) identifier?

Yes. CVE-2018-25227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21712.

When was CVE-2018-25227 published?

CVE-2018-25227 was published on 2026-03-30 and last updated on 2026-06-17.

CVE-2018-25227

CVE-2018-25227 is a medium-severity vulnerability in Valentina-db Studio with a CVSS 3.x base score of 6.2. 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-466.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
CVSS v4: 6.9
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2018-21712
Weakness: CWE-466
Affected product: Valentina-db Studio
Published: 2026-03-30
Last modified: 2026-06-17

Description

Valentina Studio 9.0.4 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Host field. Attackers can trigger the crash by pasting a 256-byte buffer of repeated characters into the Host parameter during server connection attempts.

Frequently asked questions

What is CVE-2018-25227?: Valentina Studio 9.0.4 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Host field. Attackers can trigger the crash by pasting a 256-byte buffer of repeated characters into the Host parameter during server connection attempts.
How severe is CVE-2018-25227?: CVE-2018-25227 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2018-25227 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-25227?: CVE-2018-25227 affects Valentina-db Studio. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-25227?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2018-25227 have an EU (EUVD) identifier?: Yes. CVE-2018-25227 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2018-21712.
When was CVE-2018-25227 published?: CVE-2018-25227 was published on 2026-03-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:valentina-db:studio:*:*:*:*:*:*:*:*

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