https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T19:43:11.968705+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-4638 CVE-2025-4638 — Improper Pointer Arithmetic in pcl 2026-10-07T19:43:11.985325+00:00

Affected: PointCloudLibrary pcl

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.