Tag: cve 2026 63077

1 article

Rows of computer servers and equipment in a well-lit server room or data center.

TeamCity Flaw Enables Unauthenticated Remote Code Execution

A critical TeamCity vulnerability, CVE-2026-63077, with a near-perfect CVSS score of 9.8, leaves all on-premise servers open to unauthenticated remote code execution - allowing attackers to run malicious commands with ease. Update your TeamCity server immediately to prevent exploitation.

Analyst 207Jul 28, 2026