Dušan Klinec

**Name of the Vulnerable Software and Affected Versions** Ledger Monero app versions prior to 1.5.1 **Description** A flawed protocol design in the Ledger Monero app allows a local attacker to extract the master spending key by sending crafted messages to this app selected on a PIN-entered Ledger connected to a host PC. **Recommendations** For versions prior to 1.5.1, update to version 1.5.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the Ledger Monero app to minimize the risk of exploitation.