vulnerability
CISA Flags TeamCity CVE-2026-63077 RCE Flaw Under Active Exploitation in the Wild
Critical
Summary
A critical vulnerability (CVE-2026-63077) in JetBrains TeamCity, allowing unauthenticated remote code execution, is currently being actively exploited in the wild. CISA has issued a Binding Operational Directive requiring federal agencies to patch this flaw by August 8, 2026, due to the potential for data exposure and system compromise.
Summary written automatically in our own words from the original article, which belongs to its publisher and remains the reference. It may contain errors. Sources & data