CVE-2025-4640

High

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.

SeverityHigh

CVSS8.3

Exploit probability—

ProductPointcloudlibrary Pcl

PublishedMay 14, 2025

First seenMay 14, 2025

Weakness typeCWE-787Out-of-bounds write

How to fix

Update

PointCloudLibrary pcl<1.15.0 or later

Patches

github.com/PointCloudLibrary/pcl/pull/6246

Affected products

Product	Affected versions	Fixed in
PointCloudLibrary pcl	v < <1.15.0	<1.15.0

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