Your TL;DR Summary of The CERT Guide to Coordinated Vulnerability Disclosure

**Executive summary:** This document summarizes CERT/SEI’s Guide to Coordinated Vulnerability Disclosure (CVD), covering core principles (e.g., reduce harm, presume benevolence), key roles (finder, reporter, vendor, deployer, coordinator), the phases of CVD (discovery, reporting, validation/triage, remediation, public awareness, deployment), operational considerations (reporting channels, bug bounty platforms, case tracking), and common troubleshooting and open problems; it is intended as guidance for researchers, vendors, and coordinators and includes additional reading and HackerOne promotional content.