📰 CISA Warns of Active Exploitation Targeting JetBrains TeamCity Servers

The Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-63077, a critical unauthenticated remote code execution flaw in JetBrains TeamCity On-Premises, to its Known Exploited Vulnerabilities (KEV) catalog. The agency’s exploitation assessment moved from “none” to “active,” and it now rates the flaw as both automatable and...