Jetbrains - Youtrack - CRITICAL - CVE-2026-62422. JetBrains YouTrack versions prior to 2026.1.13757 are susceptible to an authentication bypass vulnerability. This flaw allows attackers to gain administrative access through direct database access without proper authentication. This presents significant security risks, as unauthorized users can manipulate data and systems, making it essential for users to update their installations promptly to safeguard against potential exploitation. For more information, visit JetBrains' official security page.