Emergent ThreatCVE-2026-63077:Critical unauthenticated remote code execution in JetBrains TeamCityBlog ↗
In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Jetbrains Teamcity | — | Update your TeamCity to the latest available version | Jul 28, 2026 | Jul 27, 2026 |
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