CVE-2026-63077

Description

In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol

References

• https://www.jetbrains.com/privacy-security/issues-fixed/
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-63077