EXPERT

2026 Critical Updates & Security

Critical April 2026 STDIO RCE vulnerabilities and the new AAIF governance model. Part of the free MCP Academy โ€” every lesson below is open to everyone, no signup required.

3 lessons410 XP~28 min total100% free

// LESSONS IN THIS MODULE

  1. 01CRITICAL: April 2026 STDIO RCE10 min ยท 150 XP

    The STDIO RCE Vulnerability In April 2026, a critical Remote Code Execution (RCE) vulnerability was discovered in several popular MCP Host application...

  2. 02Agentic AI Foundation (AAIF)8 min ยท 120 XP

    The New Governance Model Following the massive adoption of MCP, the Linux Foundation officially spun out a dedicated sub-foundation in 2026: the Agent...

  3. 03MCP Release Candidate (May 2026)10 min ยท 140 XP

    The Largest Revision Since Launch On May 22, 2026 , the MCP working groups announced the MCP Release Candidate (RC) โ€” the biggest single revision to t...

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2026 Critical Updates & Security โ€” MCP Academy Module | Free Lessons