CVE-2019-15692: Opensuse Leap

High severity, CVSS 7.2. EPSS: 4.8% chance of exploitation in the next 30 days.

TigerVNC version prior to 1.10.1 is vulnerable to heap buffer overflow. Vulnerability could be triggered from CopyRectDecoder due to incorrect value checks. Exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

Affected products

• Opensuse Leap: version 15.1 only
• Tigervnc Tigervnc: before 1.10.1 (fixed in 1.10.1)

Published 2019-12-26. Last modified 2026-06-17.