CVE-2023-43787

HighCVSS 7.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122 CWE-190

Affected software

No affected versions have been published.

Timeline

Published: Oct 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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