CVE-2019-18364: JetBrains TeamCity

Critical severity, CVSS 9.8. EPSS: 3.5% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2019.1.4, insecure Java Deserialization could potentially allow remote code execution.

Affected products

• JetBrains TeamCity: before 2019.1.4 (fixed in 2019.1.4)

Published 2019-10-31. Last modified 2026-06-17.