CVE-2026-0301: PAN-OS: Information Disclosure Vulnerability in URL Filtering (Severity: LOW)
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 Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 11.1.16-h1Fixed in 10.2.8 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 10.2.10 - Upgrade
Upgrade
PAN-OSto a version that resolves this vulnerability.Fixed in 10.2.8 - Upgrade
Upgrade
PAN-OSto a version that resolves this vulnerability.Patch 11.1.16-h1 - Upgrade
Upgrade
Prisma Accessto a version that resolves this vulnerability.Fixed in 10.2.10 - Configuration
Mitigate the information disclosure by limiting Response Page Variables in your URL Filtering response page to only those in the Predefined URL Filtering Response Pages. Do not include other variables.
Palo Alto Networks PAN-OS URL Filtering response pages Response Page Variables = Limit to only variables included in Predefined URL Filtering Response Pages (user, url, category, pan_form)
Event History
Frequently Asked Questions
What is the severity of CVE-2026-0301?
The severity of CVE-2026-0301 is rated medium with a score of 6.3.
How do I fix CVE-2026-0301?
To fix CVE-2026-0301, ensure that you are using an updated version of PAN-OS that addresses this vulnerability.
What type of information is disclosed in CVE-2026-0301?
CVE-2026-0301 allows an unauthenticated user to obtain sensitive information through the URL Filtering feature.
Is Panorama affected by CVE-2026-0301?
No, Panorama is not impacted by CVE-2026-0301.
What software is affected by CVE-2026-0301?
CVE-2026-0301 affects Palo Alto Networks PAN-OS and Palo Alto Networks Prisma Access.