UpHeron
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Servers and applications

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

Severity
Critical 10.0
Published
6 Oct 2026
Last changed
8 Oct 2026
Added to UpHeron
1 Nov 2026
Fixed in
2025.11.7, 2026.1.3
Sources
NVD

Affected software

SoftwareAffected versions
TeamCityServers and applications · cpe:a:jetbrains:teamcity
  • Every version before 2025.11.7
  • From 2026.1.1 before 2026.1.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-106218
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-106218