CVE-2017-7396: Tigervnc

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

In TigerVNC 1.7.1 (CConnection.cxx CConnection::CConnection), an unauthenticated client can cause a small memory leak in the server.

Affected products

• Tigervnc Tigervnc: version 1.7.1 only

Published 2017-04-01. Last modified 2026-06-17.