What’s Vulnerable › Vulnerabilities

CVE-2026-0301: PAN-OS: Information Disclosure Vulnerability in URL Filtering

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-13 · updated 2026-10-15
• Weakness: CWE-908

Description

An information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS® software enables an unauthenticated user with network access to obtain sensitive information. Panorama is not impacted by this vulnerability.

Affected products

• Palo Alto Networks Cloud NGFW: all versions
• Palo Alto Networks PAN-OS: from 10.2.0 before 10.2.8; from 11.1.0 before 11.1.16; 11.1.16 — fixed in 10.2.8, 11.1.16
• Palo Alto Networks Prisma Access: before 6.0.0 — fixed in 6.0.0

How to fix

Upgrade to a fixed version: Palo Alto Networks PAN-OS 10.2.8, 11.1.16; Palo Alto Networks Prisma Access 6.0.0. Check the vendor advisory for mitigations.

References

• https://security.paloaltonetworks.com/CVE-2026-0301
• https://cert-portal.siemens.com/productcert/html/ssa-967325.html

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