CVE-2026-106218

In JetBrains TeamCity before 2026.1.3 2025.11.7 kotlin DSL sandbox escape leading to RCE on the server was possible

CVSS 3.1

10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS

0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-25)

CWE

CWE-184

Published

2026-10-06

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

Affected

• jetbrains:teamcity

References

• https://www.jetbrains.com/privacy-security/issues-fixed/

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