Secure-by-default

Get your software stack Mythos-ready.

Echo runs frontier models across the open-source software you depend on, validates findings, develops and delivers patches, and coordinates disclosure and upstream implementation.

AI security gaps, closed

Mythos can uncover high-risk vulnerabilities before there’s a common identifier, public disclosure, or upstream fix. Echo closes that remediation gap by developing and backporting fixes for the software you actually run.

  • When there's no fix 
to apply

    Echo develops and validates patches for Mythos findings that don't yet have an upstream fix, so remediation doesn't depend on maintainer timelines.

  • When upgrading isn't 
an option

    Echo backports fixes to the versions you already run, helping you remediate vulnerabilities without disruptive migrations or application changes.

Echo as a CNA

As an authorized CNA, Echo protects customers during the embargo period, coordinates responsible disclosure with maintainers, and converges back upstream once the official fix ships.

From frontier finding to fix, before the CVE

Echo turns newly discovered vulnerabilities into validated, production-ready patches delivered through the libraries you already use.

  • Uses frontier models to find and validate new vulnerabilities.
  • Finds silent upstream fixes or develops and validates a patch when one doesn’t exist.
  • Delivers patched libraries through your existing JFrog or Nexus workflow.
  • Coordinates disclosure with maintainers, then converges to the official upstream fix.

From frontier finding to fix, before the CVE

AI is accelerating vulnerability discovery, exploit development, and malware creation. The challenge is now closing the gap between discovery and remediation.

10M+ libraries and packages covered

Extend pre-CVE protection across millions of packages and libraries, with support for PyPI, npm, Maven, Go, and more.

What Mythos readiness actually looks like

  • Inherit less risk to begin with

    Start with secure, vetted artifacts that eliminate vulnerabilities before they become your team’s problem.

  • Get fixes before upstream

    Remediate newly discovered vulnerabilities even when no upstream fix is available yet, keeping your software a step ahead

  • Stay aligned with upstream

    Get protected with an Echo patch, then converge to the official upstream fix – without permanent forks or vendor lock-in.

  • Stay protected before disclosure

    Get patched during the embargo period, keeping you protected before the vulnerability and its fix become public.

Enterprise-grade SLA

We ensure you meet your most stringent customer SLAs with confidence and ease.

  • Aggressive remediation

    Vulnerabilities are handled within 24 hours and fixed in up to 7 days.

  • Automated maintenance

    Your private registry automatically pulls our fixes so you’re always using the latest clean version.

  • Version stability

    Our backports let you stay with image versions that work for you, without forcing functionality changes.

  • Transparent reporting

    Echo uniquely ensures visibility into both fixed and unresolved vulnerabilities for the most accurate risk assessment.

Get ready for what Mythos finds next

Mythos readiness isn't a one-time patch. Echo continuously vets and maintains the open source software you depend on, so you're ready to remediate new findings as quickly as they're discovered.