Grype

Grype is an open-source vulnerability scanner (application security) for container images and filesystem artifacts maintained by Anchore.

• Software Composition Analysis (SCA) and vulnerability detection for container images and filesystems (application security)
• Uses Software Bill of Materials (SBOM) inputs from Syft and other sources for vulnerability matching (software supply chain security)
• Supports multiple Linux distributions and package ecosystems for vulnerability data (vulnerability management)
• Integrates with Continuous Integration and Continuous Deployment (CI/CD) pipelines and developer workflows via Command-Line Interface (CLI) and API-compatible outputs (DevSecOps tooling)
• Provides JSON, table, and other machine-readable reports for automation and policy enforcement (security automation)

More About Grype

Grype is an open-source vulnerability scanner (application security) developed by Anchore for identifying known vulnerabilities in container images and filesystem artifacts. It addresses the problem of detecting software supply chain risk by analyzing packaged software components and matching them against public vulnerability databases. The tool is designed for environments that rely on containers, images, and other build artifacts and need repeatable, automatable scanning workflows.

The project focuses on SCA (software supply chain security), building an inventory of packages and dependencies and then correlating that inventory with vulnerability information. Grype consumes Software Bill of Materials (BOM), including SBOMs generated by Anchore Syft, and can also scan images or filesystems directly. It supports multiple Linux distributions and package managers, including packages commonly used in container images, and uses vulnerability feeds such as distribution-provided security databases and other supported data sources documented by Anchore.

From an architectural perspective, Grype is implemented as a command-line tool (CLI tooling) that can run locally on developer machines, as part of CI/CD pipelines, or in automated workflows triggered by build or deployment events. It produces outputs in human-readable table formats and in machine-readable formats such as JSON for downstream processing (security automation). These outputs enable integration with policy engines, reporting systems, and other platform components that need structured vulnerability data.

Enterprises commonly use Grype within DevSecOps pipelines (DevSecOps tooling), embedding scans into Continuous Integration (CI) systems to evaluate images before they are pushed to registries or deployed to production. The tool’s ability to consume SBOMs enables workflows where SBOM generation and vulnerability analysis are decoupled, supporting architectures where SBOMs are produced once and reused across security, compliance, and audit processes. Grype’s focus on containers and artifacts aligns with Kubernetes-based platforms and container registries, although it operates independently of a specific orchestrator.

Grype interoperates closely with Anchore’s broader ecosystem, including Syft for SBOM generation and Anchore Enterprise for centralized policy and reporting, where used. Its license, open development model, and CLI-centric design make it suitable for integration into custom security platforms, build systems, and governance frameworks. In an enterprise taxonomy, Grype fits into vulnerability management, SCA, and container security categories, providing scanning capabilities focused on known vulnerabilities in image and filesystem content.