Docker: Patch Image Vulnerabilities with Trivy and Copa

Posted by linuxer on Dec 3, 2025 7:01 AM EDT
linuxconfig.org; By Lubos Rendek 		Mail this story
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Docker container images often contain security vulnerabilities inherited from their base operating system packages. Rather than rebuilding images from scratch, you can use Trivy to scan for vulnerabilities and Copa to patch them directly. This tutorial demonstrates how to identify and fix container vulnerabilities on Ubuntu, Debian, RHEL, CentOS, and Fedora systems using these two powerful open-source tools.

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