Remote Code Execution Vulnerability in JetBrains TeamCity Software
CVE-2026-65907

9.1CRITICAL

Key Information:

Vendor

Jetbrains
Status
Teamcity
Vendor
CVE Published:
23 July 2026

What is CVE-2026-65907?

JetBrains TeamCity versions before 2026.1.2 and 2025.11.6 are susceptible to a vulnerability that allows remote code execution through Git VCS roots. Attackers can exploit this flaw to execute arbitrary code, potentially compromising system integrity and data security. Users are urged to update to the latest versions to safeguard against this threat.

Affected Version(s)

TeamCity 0 < 2026.1.2, 2025.11.6

References

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

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.