JetBrains unveils Air system for agentic software development
Air integrates IDEs, teams, and governance, supporting multi-vendor agents via the Agent Client Protocol.
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Software company developing tools for developers and teams
jetbrains.comLast updated
In short: JetBrains addressed a critical TeamCity vulnerability and Cadence breach, launched Air for agentic development and Junie for local AI coding.
Air integrates IDEs, teams, and governance, supporting multi-vendor agents via the Agent Client Protocol.
The update resolves IDE freezes, improves Maven tool window population, fixes Markdown scrollbar issues, updates PlantUML, and corrects WSL2 debug responsiveness.
Final applications close on September 30, 2026, with complete retirement by April 2027. Educators can transition to alternative license packs or course creator programs.
Unauthorized access via a TeamCity vulnerability exposed customer data and compromised credentials between August 8 and 24, 2026, requiring immediate secret rotation.
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies on Wednesday that ransomware gangs are now also exploiting a critical JetBrains TeamCity vulnerability...
JetBrains Air system will comprise existing and future tools for executing, controlling, and governing software delivery workflows involving developers and autonomous agents.
Attackers exploited CVE-2026-63077 to breach JetBrains Cadence, accessing a 2024 backup containing credentials and user data.
JetBrains disclosed a critical security vulnerability (CVE-2026-63077) in TeamCity's self-hosted version, with a CVSS score of 9.8. Attackers can bypass authentication and execute arbitrary system commands without authentication, merely through HTTP(S) access, threatening the build environment, stored credentials, and software supply chain security. The vulnerability stems from a deserialization flaw in the Agent polling protocol and has been fixed in versions 2025.11.7 and 2026.1.3. Users who cannot upgrade can install the security patch plugin, and cloud users need not take any action...
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