CVE-2026-106218
In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the…
- Risk score
- 69/100
- CVSS
- 10.0 v3.1
- Exploit chance (30 days)
- 0.3%
- Published
- 6 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the server was possible
- Affected
- Jetbrains Teamcity before 2026.1.3
- Fix
- Upgrade Jetbrains Teamcity to 2026.1.3 or later.
- Exploitation
- No known exploitation
Why it is Amber
- CVSS 10.0 critical
- Remotely exploitable without logging in
References
Original description
In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the server was possible
Last activity 6 Oct 2026. Patch Forecast updates every hour.