Security Advisory

CVE-2026-4367

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-16 16:50:15

Last updated 2026-06-26 21:04:24

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

A flaw was found in libXpm. A local user with low privileges could exploit an Out-of-Bounds Read vulnerability in the `xpmNextWord()` function by processing a specially crafted or very small XPM (X PixMap) image file. This improper validation of file boundaries can cause an internal pointer to read beyond the file's end, leading to application crashes and Denial of Service conditions.

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