CVE-2019-15695: Opensuse Leap
High severity, CVSS 7.2. EPSS: 4.5% chance of exploitation in the next 30 days.
TigerVNC version prior to 1.10.1 is vulnerable to stack buffer overflow, which could be triggered from CMsgReader::readSetCursor. This vulnerability occurs due to insufficient sanitization of PixelFormat. Since remote attacker can choose offset from start of the buffer to start writing his values, exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.
Affected products
Published 2019-12-26. Last modified 2026-06-17.