Evernorth's stock surged 5% on its Nasdaq debut as developers revealed a critical integer overflow vulnerability in the XRP Ledger. The flaw could allow unauthorized creation of XRP tokens beyond the network's predefined supply limit. The issue was disclosed by the XRP Ledger team, raising concerns about the integrity of the cryptocurrency's total supply. The vulnerability, described as a potential security risk, could enable malicious actors to mint additional tokens, undermining the system's design. Developers are currently working to address the flaw, though no patch has been officially released yet. The incident highlights ongoing challenges in blockchain security, with implications for the broader cryptocurrency market. Evernorth's rise follows increased investor interest in blockchain-related projects, despite the technical risks identified. The situation underscores the need for continuous monitoring and updates in decentralized financial systems.