Security Policy

How to report vulnerabilities in the Loon compiler and toolchain.

Reporting Vulnerabilities

Email: patrick@mplsllc.com

Subject line: [SECURITY] brief description

What's in Scope

  • Compiler correctness: privacy type enforcement bypass, effect system bypass
  • Code generation: generated assembly that violates type safety
  • Runtime safety: buffer overflows, memory corruption in compiled programs
  • Privacy type system: any path that leaks Sensitive data without expose()
  • Bootstrap chain: tampering or integrity issues

What's Not in Scope

Response Timeline

This is a solo developer project. Honest timelines:

  • Acknowledgment: within 72 hours
  • Assessment: within 1 week
  • Fix for critical issues: within 2 weeks

Credit

Security researchers who report valid vulnerabilities will be credited in the release notes, unless they prefer anonymity.