CVE-2026-49374: JetBrains TeamCity

High severity, CVSS 7.6. EPSS: 0.3% chance of exploitation in the next 30 days.

In JetBrains TeamCity before 2026.1 improper permission checks exposed build configuration parameters

Affected products

• JetBrains TeamCity: before 2026.1 (fixed in 2026.1)

Published 2026-05-29. Last modified 2026-07-22.