Our mission is to make fixing open source vulnerabilities easy, safe, and predictable

Founded by three software vulnerability experts with 30+ years of combined experience in vulnerability mitigation and exploitation, Seal Security fixes open source vulnerabilities in place with production-ready, standalone patches, no forced upgrades, migrations, or breaking changes. Seal backports security fixes for application dependencies (direct and transitive) and Linux OS packages, including containers and end-of-life distros, and centralizes remediation across CI pipelines so security teams can patch independently of R&D. With a 72-hour remediation SLA for critical and high findings, organizations can keep builds vulnerability-free and stay audit-ready with far less manual effort and technical debt.