CyberICT

CVE-2026-0266

Paloaltonetworks · Published June 10, 2026

CVSS v3.1

MEDIUM
Patch availableGet patch

Description

A cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS® software enables a malicious authenticated administrator to store a JavaScript payload using the web interface. This issue is applicable to PAN-OS software on PA-Series and VM-Series firewalls and on Panorama (virtual and M-Series). Cloud NGFW and Prisma® Access are not affected by this vulnerability.

Affected Products

  • PAN OS < 11.1.14
  • PAN OS < 11.2.11
  • PAN OS < 12.1.5

CVSS Vector

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