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aircompressor Snappy and LZ4 Java-based decompressor implementation can leak information from reused output buffer

🗓️ 12 Dec 2025 22:12:22Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 6 Views

Malformed data in Java Snappy and LZ4 decompressors can leak prior buffer contents when output buffers are reused.

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25 Feb 2026 15:32Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
CVSS 46.3
EPSS0.00052
SSVC
6