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Compression

High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression lz4-java Out-of-bounds Read, Library EOL

lz4-java Out-of-bounds Read, Library EOL

High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression

Do Son December 8, 2025

A high-severity vulnerability has been unearthed in lz4-java, a widely used Java library for the LZ4 compression...

Discontinued Library: High-Severity lz4-java Flaw (CVE‐2025‐12183) Forces Immediate Migration to Community Fork lz4-java Out-of-bounds Read, Library EOL

lz4-java Out-of-bounds Read, Library EOL

Discontinued Library: High-Severity lz4-java Flaw (CVE‐2025‐12183) Forces Immediate Migration to Community Fork

Do Son December 3, 2025

A high-severity vulnerability, tracked as CVE‐2025‐12183, has been disclosed in the popular lz4-java compression library, exposing applications...