Grype
Vulnerability scanner for container images and filesystems that identifies CVEs in packages, dependencies, and operating system distributions.
Technical Architecture & Overview
Grype is a vulnerability scanner for container images and filesystems. It compares installed packages and dependencies against vulnerability databases and includes EPSS and CISA KEV data. The CLI can run locally without external service calls.
Targeted Technical Use Cases
Use Grype to scan container images, SBOMs, and project directories for known CVEs in CI/CD pipelines.
Evaluation & Trade-offs
Core Strengths
- +Runs locally with no need for a remote vulnerability platform.
- +Covers operating system packages and many language-specific ecosystems.
- +Includes EPSS and KEV data for prioritizing which vulnerabilities to fix first.
Trade-Offs & Limitations
- -May report false positives when package versions are backported or modified.
- -Vulnerability database updates depend on regular syncs to detect new CVEs.
Defensive Security Application
Use Grype to block container images with critical or high-risk CVEs from deployment and drive patching priorities.
Frequently Asked Questions
What is Grype?→
Grype is a vulnerability scanner for container images and filesystems. It compares installed packages and dependencies against vulnerability databases and includes EPSS and CISA KEV data. The CLI can run locally without external service calls.
What is Grype used for?→
Use Grype to scan container images, SBOMs, and project directories for known CVEs in CI/CD pipelines.
What are the strengths of Grype?→
- +Runs locally with no need for a remote vulnerability platform.
- +Covers operating system packages and many language-specific ecosystems.
- +Includes EPSS and KEV data for prioritizing which vulnerabilities to fix first.
What are the limitations of Grype?→
- +May report false positives when package versions are backported or modified.
- +Vulnerability database updates depend on regular syncs to detect new CVEs.
How is Grype used defensively?→
Use Grype to block container images with critical or high-risk CVEs from deployment and drive patching priorities.