CVE-2026-77875

The application protects access through its calculator-style vault passcode, but the stored data is not bound to that authentication boundary. A local actor who can access shared external storage, such as through an authorized non-root ADB shell or another local file-reading context with suitable storage access, can copy the SQLite database and media files directly without entering the vault passcode.

• https://fluidattacks.com/advisories/grin
• https://play.google.com/store/apps/details?id=com.macymind.calculatorlock