CVE-2026-8631

HP · Published May 20, 2026

9.8

CVSS v3.1

CRITICAL

Patch availableGet patch

Description

A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print data.

Affected Products

Linux Imaging AND Printing < 3.26.4

CVSS Vector

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