CVE-2026-0256

MEDIUMCVSS 4.80% EPSS

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.

Published 2026-05-13 · last modified 2026-07-14

Affected products

VendorProduct
paloaltonetworkspan-os
siemensruggedcom_ape1808_firmware

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.