Security Advisory

CVE-2026-0256

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-13 18:18:05

Last updated 2026-07-14 12:45:05

Assigner palo_alto

CVSS score 4.4

State PUBLISHED

Description

A stored 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 impacted by this vulnerability.

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