Only the latest main branch and the most recent release are supported with security fixes.
Older releases may not receive patches.
If you discover a security issue, do not open a public issue.
Please report it privately via GitHub Security Advisories:
- Go to: Security → Advisories → New draft advisory
- Or use the “Report a vulnerability” button on the Security tab
Include:
- a clear description of the issue
- affected components or configs
- minimal repro steps (if possible)
- potential impact (funds, state, availability, integrity)
Please avoid public disclosure until we have acknowledged and addressed the report.
This policy applies to:
- validator runtime behavior
- consensus / state handling
- RPC / API surfaces
- config parsing and defaults
- on-disk formats and migrations
We aim to:
- acknowledge reports within a few business days
- assess severity and impact promptly
- coordinate disclosure when appropriate
Thanks for helping keep the codebase safe and predictable.