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LZ4 Java: Native XXHash implementations can crash the JVM when passed invalid byte array ranges

LZ4 Java: Native XXHash implementations can crash the JVM when passed invalid byte array ranges

CVE-2026-59949Published 1 month agoUpdated 5 days agoSource: OSV

Affected packages

  • at.yawk.lz4:lz4-java— before 1.11.1
  • org.lz4:lz4-java— all versions

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
—
EPSS percentile
—

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Sources

Structured record: https://osv.dev/vulnerability/GHSA-xx22-p4ch-683r

Recommended response stack

Snyk — Scan your dependencies in CI and fix this vulnerability.→

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LZ4 Java: Native XXHash implementations can crash the JVM when passed invalid byte array ranges | HackTribune