๐Ÿ›ก๏ธ CVE-2025-4638
๐Ÿ”ด CVSS 9.8 โ€” Critical โœ… No Known Exploit CWE-119 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary (PCL). This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic. 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.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-119
Public Exploit โœ… No
Source NVD
Published 2025-05-14
Updated 2026-06-02
Modified 2025-10-21

Affected Packages

Software From version Fixed in
point-cloud-library โ€” 1.14.0

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