CVE-2026-65907 Details
Description
In JetBrains TeamCity before 2026.1.2, 2025.11.6 code execution in Git VCS roots was possible
A critical vulnerability allowing arbitrary code execution in Git Version Control System (VCS) roots has been identified in JetBrains TeamCity. This issue affects TeamCity versions prior to 2026.1.2 and 2025.11.6. The vulnerability arises from a Kotlin Domain Specific Language (DSL) sandbox escape, which was reported by Antoni Tremblay.
Users can update to TeamCity versions 2026.1.2 or 2025.11.6 to address this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 23, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.jetbrains.com/privacy-security/issues-fixed/ | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
No affected product data is available for this CVE.
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Modified | CISA-ADP |
| Jul 23, 2026 | CVE Modified | CISA-ADP |
| Jul 23, 2026 | New CVE Received | [email protected] |