PT-2025-48344 · Lz4-Java · Lz4-Java

Jonas Konrad + 1 · Published 2025-11-28 · Updated 2025-11-28 · CVE-2025-12183

Positive Technologies · (AI Summary)

CVSS v4.0

8.8

8.8

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions org.lz4:lz4-java versions prior to 1.8.0

Description The software contains flaws related to memory handling. Specifically, out-of-bounds memory operations can occur when processing untrusted compressed input. This can lead to a denial of service and potential reading of adjacent memory.

Recommendations Update to a version newer than 1.8.0.

Fix

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-12183

Affected Products

Lz4-Java

References · 5

• https://github.com/yawkat/lz4-java/releases/tag/v1.8.1 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2025-12183 · Security Note
• https://twitter.com/CVEnew/status/1994441101277839417 · Twitter Post
• https://sites.google.com/sonatype.com/vulnerabilities/cve-2025-12183 · Note
• https://twitter.com/VulmonFeeds/status/1994454361989071075 · Twitter Post