CVE-2026-8631: HPLIP: HPLIP: Arbitrary code execution and privilege escalation via integer overflow in hpcups

Severity: Critical

CVSS Score: 9.8

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.