High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression Vulnerability Report High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression Do Son December 8, 2025 0 A high-severity vulnerability has been unearthed in lz4-java, a widely used Java library for the LZ4 compression... Read More Read more about High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression