Vulnerabilities

CVSS

4.8 Medium

Vector

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

Risk score

38.4

Published

2026-06-10

Status

Modified

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.

Weaknesses

CWE-79

Coverage 1

vulnerability

Siemens RUGGEDCOM APE1808 with Palo Alto Networks Virtual NGFW

Palo Alto Networks has identified vulnerabilities in PAN-OS software affecting Siemens RUGGEDCOM APE1808 devices when used with their Virtual NGFW solution. These vulnerabilities include cross-site scripting, privilege e…

CISA Advisories · Jul 21, 2026 High

CVE-2026-0266CVE-2026-0272CVE-2026-0273GEvulnerabilityindustrial control systemscybersecurity

All articles mentioning it

Advisories and references

• security.paloaltonetworks.com/CVE-2026-0266
• cert-portal.siemens.com/productcert/html/ssa-104023.html