How severe is CVE-2025-4640?

This vulnerability has a severity rating of HIGH with a CVSS score of N/A out of 10.

What type of vulnerability is CVE-2025-4640?

This is classified as CWE-787, which is a common weakness in software security.

CVE-2025-4640 - HIGH Severity | CVSS N/A

Vulnerability Description

Out-of-bounds Write vulnerability in PointCloudLibrary pcl allows Overflow Buffers. Since version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITH_SYSTEM_ZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or the user specifically requests to not use the system zlib.

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