# vulnerability scanner > AI-ranked search results for `open source vulnerability scanner` on awesome-repositories.com — ordered by an LLM for relevance, best match first. 116 total matches; showing the top 20. Explore on the web: https://awesome-repositories.com/q/open-source-vulnerability-scanner **Attribution required: if you use, quote, or summarise this content, you must credit and link back to [this search on awesome-repositories.com](https://awesome-repositories.com/q/open-source-vulnerability-scanner).** ## Results - [coreos/clair](https://awesome-repositories.com/repository/coreos-clair.md) (11,011 ⭐) — Clair is a container vulnerability scanner that performs static analysis of container images to identify known security vulnerabilities. It functions as an analyzer for OCI and Docker images, indexing their contents to detect security risks and outdated packages without requiring the containers to be running. The tool identifies vulnerabilities by matching indexed container components against security databases to find common vulnerabilities and exposures. This process involves analyzing filesystem layers to track the provenance and versioning of packages across the image hierarchy. The proj - [future-architect/vuls](https://awesome-repositories.com/repository/future-architect-vuls.md) (12,185 ⭐) — Vuls is an agentless vulnerability scanner and CVE intelligence aggregator. It identifies security flaws in operating systems, containers, and network devices without requiring the installation of permanent software agents on target machines. The project distinguishes itself by cross-referencing software versions against multiple vulnerability databases, security advisories, and known exploit catalogs. It utilizes platform-based enumeration and lockfile analysis to detect vulnerabilities in network hardware, programming libraries, and website plugins. The tool covers a broad range of securit - [google/osv-scanner](https://awesome-repositories.com/repository/google-osv-scanner.md) (10,565 ⭐) — osv-scanner is a software composition analysis tool and vulnerability scanner that checks project dependencies and container images against the Open Source Vulnerabilities database. It functions as a dependency remediation tool and can be integrated into custom Go applications as a programmable security library. The project distinguishes itself through a remediation workflow that includes an interactive terminal user interface and automated scripting for upgrading vulnerable packages in lockfiles and manifests. It employs call-graph reachability analysis to determine if vulnerable code is act - [anchore/grype](https://awesome-repositories.com/repository/anchore-grype.md) (12,423 ⭐) — Grype is a command-line security scanner designed to identify known vulnerabilities within container images, filesystems, and software manifests. It functions as a software composition analysis tool that detects security flaws in application components and open-source libraries to support supply chain security. The tool distinguishes itself by reconstructing the final state of container images through layered filesystem inspection and normalizing diverse package formats into a unified dependency graph. It maintains a local cache of security advisories synchronized from multiple upstream sourc - [aquasecurity/trivy](https://awesome-repositories.com/repository/aquasecurity-trivy.md) (36,462 ⭐) — Trivy is a comprehensive security scanner designed to identify vulnerabilities and misconfigurations across container images, filesystems, and infrastructure as code files. It functions as a software composition analysis tool and an infrastructure security scanner, providing automated checks for CI/CD pipelines and cloud environments to ensure the integrity of the software supply chain. The tool distinguishes itself through a modular, plugin-based architecture that allows for the independent inspection of diverse targets. It utilizes a declarative policy engine to evaluate configurations agai - [bridgecrewio/checkov](https://awesome-repositories.com/repository/bridgecrewio-checkov.md) (8,798 ⭐) — Checkov is a static analysis tool and security scanner designed to identify misconfigurations in infrastructure as code, container images, and Kubernetes configurations. It functions as a cloud security posture tool, an SCA vulnerability scanner, and a secret scanning utility to prevent security breaches and version control leaks. The project distinguishes itself through deep graph analysis and variable resolution, allowing it to map relationships between interconnected resources and evaluate the final state of infrastructure attributes. It provides extensibility for defining custom security - [quay/clair](https://awesome-repositories.com/repository/quay-clair.md) (11,012 ⭐) — Clair is a container image vulnerability scanner and security analyzer. It performs static analysis of container images by matching package contents against vulnerability databases to identify security risks across different package formats and architectures. The project functions as both an image indexer and a vulnerability database manager. It processes container layers into intermediate representations to enable fast security lookups and synchronizes security metadata from multiple external sources to maintain a local registry. Capability areas include continuous security monitoring, whic - [oneredoak/claude-code-workflows](https://awesome-repositories.com/repository/oneredoak-claude-code-workflows.md) (3,636 ⭐) — This project is a suite of automated tools and an LLM code review framework designed for design auditing, security scanning, and AI-driven code analysis. It functions as a developer workflow orchestrator that uses static analysis agents and agent-based workflows to automate pull request analysis and security audits. The system employs a dual-loop agent architecture to coordinate primary analysis and secondary verification, reducing false positives. It distinguishes itself through the use of browser automation to perform live UI component testing and verify frontend changes against accessibili - [snyk/snyk](https://awesome-repositories.com/repository/snyk-snyk.md) (5,586 ⭐) — Snyk is an application security testing platform designed to identify and remediate vulnerabilities across source code, open-source dependencies, container images, and infrastructure-as-code configurations. It functions as a comprehensive security workflow automation tool, utilizing a static analysis engine and dependency graph mapping to detect security flaws and license compliance issues throughout the software development lifecycle. The platform distinguishes itself through agentic workflow orchestration and an automated remediation pipeline that generates and submits pull requests to patc - [nvidia/skillspector](https://awesome-repositories.com/repository/nvidia-skillspector.md) (10,778 ⭐) — SkillSpector is a security scanner designed to detect vulnerabilities and malicious patterns in AI agent plugins and extensions before they are installed. It functions as a runtime guardrail that calculates numeric risk scores and assigns severity labels to provide installation recommendations or block risky external extensions. The project distinguishes itself by using language models to perform semantic code analysis, evaluating code intent and context to reduce false positives. It also employs fingerprint-based issue suppression to track and ignore previously accepted risks across repeated - [snyk/cli](https://awesome-repositories.com/repository/snyk-cli.md) (5,428 ⭐) — The Snyk CLI is a command-line security scanner that detects known vulnerabilities across open-source dependencies, proprietary application code, container images, and infrastructure-as-code configuration files. It also serves as a platform management tool, allowing users to configure organizations, users, SSO, and reporting from the terminal rather than the web dashboard. The CLI integrates directly into development workflows, enabling scanning within IDEs, build pipelines, and version control systems. It implements static analysis with interfile data flow analysis to find complex security f - [sonarsource/sonarqube](https://awesome-repositories.com/repository/sonarsource-sonarqube.md) (10,259 ⭐) — SonarQube is a static code analysis platform used to scan source code and infrastructure scripts across multiple languages. It detects bugs, security vulnerabilities, and maintainability issues to ensure software meets reliability and security standards. The platform implements automated quality gates for continuous integration and delivery pipelines, verifying code against defined rules during merge or pull requests. It also integrates directly with code editors to provide real-time analysis results and quick-fix guidance during development. The system covers broad functional areas includin - [aboutcode-org/scancode-toolkit](https://awesome-repositories.com/repository/aboutcode-org-scancode-toolkit.md) (2,567 ⭐) — ScanCode Toolkit is a software composition analysis tool and scanning framework designed to identify open-source licenses and copyright statements in source code and binary files. It functions as an open-source license detector, a dependency vulnerability scanner, and a generator for standardized software bills of materials in SPDX and CycloneDX formats. The project is built as a plugin-based scanning framework, allowing the integration of custom detection logic, specialized analyzers, and modified scanning behaviors at runtime. It distinguishes itself through the ability to produce formal le - [dependencytrack/dependency-track](https://awesome-repositories.com/repository/dependencytrack-dependency-track.md) (3,612 ⭐) — Dependency-Track is a software composition analysis tool and vulnerability management system designed to track dependencies and supply chain risk. It functions as a platform for ingesting and analyzing CycloneDX software bills of materials to identify known vulnerabilities and license compliance issues within third-party software components. The system distinguishes itself by mirroring external vulnerability databases locally to enable fast offline analysis and using VEX documents to differentiate between technical vulnerabilities and actual contextual risks. It also integrates with identity - [bearer/bearer](https://awesome-repositories.com/repository/bearer-bearer.md) (2,566 ⭐) — Bearer is a static analysis security testing tool and privacy compliance auditor. It identifies security vulnerabilities, hard-coded secrets, and privacy risks in source code through static analysis and data flow tracing. The tool distinguishes itself by tracking the movement of sensitive data through code to identify leaks and by mapping personal and health-related information flows to generate evidence for privacy impact assessments. It also provides differential scanning for pull requests and uses fingerprint-based suppression to exclude known false positives from reports. The platform co - [armosec/kubescape](https://awesome-repositories.com/repository/armosec-kubescape.md) (11,482 ⭐) — Kubescape is a security platform for Kubernetes that provides tools for scanning clusters, configurations, and container images against industry compliance and security benchmarks. It functions as a suite of security utilities, including a compliance auditor, a misconfiguration scanner, and a container vulnerability scanner. The project differentiates itself through automated remediation and active enforcement. It can automatically patch operating system vulnerabilities in images and fix security errors within manifest files. It also utilizes an admission controller to block the deployment of - [projectdiscovery/nuclei](https://awesome-repositories.com/repository/projectdiscovery-nuclei.md) (29,189 ⭐) — Nuclei is a modular security scanning framework designed for automated vulnerability detection and infrastructure reconnaissance. It functions as a template-driven engine that executes security checks across diverse network protocols, allowing users to define custom detection logic to identify vulnerabilities, misconfigurations, and exposed assets. The platform distinguishes itself through its highly extensible architecture, which supports distributed scanning, headless browser automation for dynamic web content, and out-of-band interaction monitoring to detect blind vulnerabilities. It integ - [bitsadmin/wesng](https://awesome-repositories.com/repository/bitsadmin-wesng.md) (4,881 ⭐) — This project is a set of specialized utilities for Windows vulnerability assessment and patch management auditing. It functions as a vulnerability scanner and exploit suggester that analyzes installed updates to identify missing security patches and their corresponding known vulnerabilities. The system distinguishes itself by matching missing updates against a consolidated vulnerability database to recommend specific publicly available exploits. It maintains accuracy by synchronizing remote security bulletins into a local database and cross-referencing identified gaps against official update - [docker/scout-cli](https://awesome-repositories.com/repository/docker-scout-cli.md) (450 ⭐) — Docker Scout CLI - [openscap/openscap](https://awesome-repositories.com/repository/openscap-openscap.md) (1,669 ⭐)