CVE-2018-25243: Fasttube

Medium severity, CVSS 6.2. EPSS: 0.1% chance of exploitation in the next 30 days.

FastTube 1.0.1.0 contains a denial of service vulnerability that allows local attackers to crash the application by submitting an excessively long string to the search functionality. Attackers can paste a buffer of 1900 characters into the search bar and trigger a crash when the search operation is executed.

Affected products

Published 2026-04-04. Last modified 2026-07-21.