CVE-2026-65906

Published Jul 23, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
In JetBrains TeamCity before 2026.1.2, 2025.11.6 сode execution via Kotlin DSL sandbox escape was possible

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Title Kotlin DSL Sandbox Escape Allows Remote Code Execution in JetBrains TeamCity
Type Values Removed Values Added
Title Kotlin DSL Sandbox Escape Allows Remote Code Execution in JetBrains TeamCity
Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains teamcity
Vendors & Products Jetbrains
Jetbrains teamcity
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description In JetBrains TeamCity before 2026.1.2, 2025.11.6 сode execution via Kotlin DSL sandbox escape was possible
Weaknesses CWE-94
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
JetBrains
Published
Updated
Jul 24, 2026, 3:56 AM
Reserved
Jul 23, 2026, 12:24 PM
Status
Analyzed
Published
Jul 23, 2026, 1:16 PM
Modified
Oct 24, 2026, 1:10 PM