PALO ALTO: 📅 Published on July 8, 2026

PALO ALTO Security Advisory

Published Date: July 8, 2026

CVE: CVE-2026-0286

Advisory Summary

⬢ Medium Severity Vulnerability: Authenticated Command Injection in PAN-OS CLI

Palo Alto Networks has disclosed a medium-severity security vulnerability identified as CVE-2026-0286 impacting PAN-OS. This flaw resides within the command-line interface (CLI) of the PAN-OS and permits an authenticated attacker to execute arbitrary commands. While it requires prior authentication, exploitation could potentially lead to unauthorized system modification or control, presenting a risk to network security integrity.

Security professionals managing Palo Alto Networks firewalls and infrastructure relying on PAN-OS are strongly advised to evaluate their exposure to this vulnerability and implement immediate remediation by applying the security patches provided by Palo Alto Networks. Ensuring up-to-date PAN-OS versions and restricting CLI access to trusted administrators can mitigate exploitation risks effectively.

Stay proactive in monitoring your network defense systems and apply this latest security update to safeguard against potential breaches stemming from this command injection vulnerability.

⚠️ Action Recommended: Review the advisory and apply patches promptly to mitigate unauthorized command injection risks within PAN-OS CLI.

Reference: Vendor Advisory