CVE-2025-12183

Out-of-bounds memory operations in org.lz4:lz4-java 1.8.0 and earlier allow remote attackers to cause denial of service and read adjacent memory via untrusted compressed input.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
UNKNOWN
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SonatypeCNA
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CISA-ADPADP
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
Common Weakness Enumeration
References
https://github.com/yawkat/lz4-java/releases/tag/v1.8.1
https://sites.google.com/sonatype.com/vulnerabilities/cve-2025-12183
http://www.openwall.com/lists/oss-security/2025/12/01/5