PALO ALTO: Security Advisory: Medium Severity Local Privilege Escalation Vulnerabilities in GlobalProtect App

PALO ALTO Security Advisory

Published Date: June 2, 2026

CVE: CVE-2026-0251

Advisory Summary

Palo Alto Networks has disclosed a set of local privilege escalation vulnerabilities identified as CVE-2026-0251 affecting the GlobalProtect application. These vulnerabilities could potentially allow a local user to gain elevated privileges on the affected system. While the severity is rated as medium, exploitation could enable unauthorized actions that compromise system integrity.

IT and security professionals managing environments with GlobalProtect should prioritize reviewing this advisory, apply any patches promptly, and verify their network security posture accordingly. This update underscores the ongoing necessity of maintaining vigilance and timely patch deployment in your IT infrastructure defense strategy.

Reference: Vendor Advisory