Highlights
Data Integrity: 1 prior fix. Scrutinize any change in this area.
com.google.auth.oauth2.UserCredentials: most-fixed (1 issue). Treat as high-risk during review.
0 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Data Integrity: Incomplete verification during gRPC-based downloads allows potentially corrupted or tampered data to be accepted as valid. Developers must ensure cumulative CRC32C validation is fully enforced across all download channels.
Information Disclosure: Flawed serialization logic in credentials handling can inadvertently leak plaintext secrets to non-sensitive fields written to persistent storage. Strict validation of key-value mapping during JSON serialization is required.