CVE-2026-54447 garminconnect: Insecure Permission Assignment for Garmin OAuth Token Store

garminconnect is a Python 3 API wrapper for Garmin Connect that retrieves statistics and manages activities. Prior to 0.3.5, garminconnect/client.py Client.dump creates the OAuth token directory and garmintokens.json without explicit owner-only modes, so a permissive umask such as 022 can leave t...