CVE-2025-64429

A vulnerability was found in DuckDB’s database encryption design. In certain situations, DuckDB could generate encryption keys using a weak random number generator, fail to reliably wipe keys from memory, accept manipulated database headers that disable integrity protection, or miss detecting...

PYSEC-2025-112

DuckDB is a SQL database management system. DuckDB implemented block-based encryption of DB on the filesystem starting with DuckDB 1.4.0. There are a few issues related to this implementation. The DuckDB can fall back to an insecure random number generator pcg32 to generate cryptographic keys or...