CVE-2018-25227

low-risk
Published 2026-03-30

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.

Do I need to act?

-
0.01% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.2/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Studio

Affected Vendors

Valentina-Db

References (4)

Product https://valentina-db.com/en/
Product https://valentina-db.com/en/developer/database/download-valentina-database-adk
Exploit https://www.exploit-db.com/exploits/46421
Third Party Advisory https://www.vulncheck.com/advisories/valentina-studio-denial-of-service-via-host...
25
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal