The European Union Agency for Cybersecurity (ENISA) has been elevated to Root status in the global CVE Program, marking a significant enhancement of its role in cybersecurity oversight across Europe. This designation allows ENISA to oversee and coordinate other CVE Numbering Authorities (CNAs), thereby streamlining vulnerability management and improving the EU’s response to cybersecurity threats. The shift aligns with broader EU initiatives such as the Cyber Resilience Act and NIS2 Directive, aimed at harmonizing cybersecurity practices. However, challenges remain, including the need for operational capacity and effective cross-border collaboration, as Europe seeks to bolster its digital infrastructure security amidst increasing transnational cyber threats.