JetBrains Patches Multiple Vulnerabilities Affecting IntelliJ IDEA and TeamCity

JetBrains released patches for multiple critical and high-severity vulnerabilities in IntelliJ IDEA and TeamCity — including CVE-2026-64812 and CVE-2026-64813 (unauthorized input injection and settings modification in Remote Development), CVE-2026-59792 (path traversal enabling code execution), and CVE-2026-65907 (code execution via TeamCity Git VCS roots) — along with several high-severity XSS and permission-check issues; administrators are urged to upgrade, restrict remote development exposure, review agent registration settings, rotate exposed credentials, and audit build configurations.