CVE-2025-12183

Severity not reported

Data quality: partial. Some fields were not provided by the source.

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…

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.

CVSS

—

Not reported by the source

Timeline (UTC)

Published: 2025-11-28 16:15

Modified: 2026-11-04 23:10

NVD status: Deferred

Last synced 42 minutes ago

Verified against the source API 2026-11-04 23:38 UTC

Exploitation

Not listed in CISA KEV (as of last catalog sync)

Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).

Affected products

Not reported by the source (unknown — not "none").

Weakness classification (CWE)

CWE-125

Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.

Mitigation & advisories

No vendor advisory or patch reference tagged by NVD. Check the references below.

References

https://github.com/yawkat/lz4-java/releases/tag/v1.8.1 103e4ec9-0a87-450b-af77-479448ddef11
https://www.sonatype.com/security-advisories/cve-2025-12183 103e4ec9-0a87-450b-af77-479448ddef11
http://www.openwall.com/lists/oss-security/2025/12/01/5 af854a3a-2127-422b-91ae-364da2661108

Data sources

NVD CVE API 2.0 — fetched 2026-11-04 23:38 UTC · record ↗

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