CVE-2023-43787

CVE-2023-43787CVE-2023-43787

x.org / libx11

Description

A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Last modified2026-11-07
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.