Description
In JetBrains TeamCity before 2026.2,
2026.1.4,
2025.11.8 sandbox escape leading to code execution was possible via the versioned settings Kotlin DSL
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| JetBrains | TeamCity | < 2026.2, 2026.1.4, 2025.11.8 | 2026.2, 2026.1.4, 2025.11.8 |
Advisories 1
- WID-SEC-2026-3687 JetBrains TeamCity: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 30, 2026