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.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00316.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Palo Alto Networks Cloud NGFW unknown
Version Status Constraints
All affected —
Palo Alto Networks PAN-OS unaffected
Version Status Constraints
12.1.0 unaffected —
11.2.0 unaffected —
11.1.0 affected < 11.1.16-h1
10.2.0 affected < 10.2.8
Palo Alto Networks Prisma Access unknown
Version Status Constraints
12.1.0 unaffected —
11.2.0 unaffected —
10.2.0 affected < 10.2.10

Configuration 1 [-]

OR cpe:2.3:a:paloaltonetworks:cloud_ngfw:-:*:*:*:*:aws:*:*
cpe:2.3:a:paloaltonetworks:cloud_ngfw:-:*:*:*:*:azure:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:*:*:*:*:innovation:*:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:*:*:*:*:preferred:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:*:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:*:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.16:-:*:*:*:*:*:*

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Palo Alto Networks Subscribe
Cloud Ngfw Subscribe
Pan-os Subscribe
Prisma Access Subscribe

Project Subscriptions

Vendors Products
Palo Alto Networks Subscribe
Cloud Ngfw Subscribe
Pan-os Subscribe
Prisma Access Subscribe
Paloaltonetworks Subscribe
Cloud Ngfw Subscribe
Pan-os Subscribe
Prisma Access Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

Customers can mitigate this issue by limiting the Response Page Variables https://docs.paloaltonetworks.com/advanced-url-filtering/administration/url-filtering-features/url-filtering-response-pages/url-filtering-response-page-objects#idf281835b-ab7c-4553-93e2-46967443f9f9_id8313c239-3cf5-4bee-8909-e8e047b70b44 on their response page to only those in the Predefined URL Filtering Response Pages https://docs.paloaltonetworks.com/advanced-url-filtering/administration/url-filtering-features/url-filtering-response-pages/predefined-url-filtering-response-pages#ida9f33d58-e2ea-4a6f-9b4f-0ab42fd6921f . https://docs.paloaltonetworks.com/advanced-url-filtering/administration/url-filtering-features/url-filtering-response-pages/predefined-url-filtering-response-pages#ida9f33d58-e2ea-4a6f-9b4f-0ab42fd6921f The variables that are included in our predefined response pages (user, url, category, pan_form) are not impacted by this vulnerability.

References
Link Providers
https://security.paloaltonetworks.com/CVE-2026-0301 cve-icon cve-icon
History

Tue, 25 Aug 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Paloaltonetworks
Paloaltonetworks cloud Ngfw
Paloaltonetworks pan-os
Paloaltonetworks prisma Access
CPEs cpe:2.3:a:paloaltonetworks:cloud_ngfw:-:*:*:*:*:aws:*:*
cpe:2.3:a:paloaltonetworks:cloud_ngfw:-:*:*:*:*:azure:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:*:*:*:*:innovation:*:*:*
cpe:2.3:a:paloaltonetworks:prisma_access:*:*:*:*:preferred:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:*:-:*:*:*:*:*:*
cpe:2.3:o:paloaltonetworks:pan-os:11.1.16:-:*:*:*:*:*:*
Vendors & Products Paloaltonetworks
Paloaltonetworks cloud Ngfw
Paloaltonetworks pan-os
Paloaltonetworks prisma Access
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Fri, 14 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:palo_alto_networks:cloud_ngfw:*:*:*:*:*:AWS:*:*
cpe:2.3:o:palo_alto_networks:cloud_ngfw:*:*:*:*:*:Azure:*:*
cpe:2.3:o:palo_alto_networks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:prisma_access:*:*:*:*:*:*:*:*		 cpe:2.3:a:palo_alto_networks:cloud_ngfw:all:*:aws:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:cloud_ngfw:all:*:azure:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:pan-os:11.2.0:*:*:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:pan-os:12.1.0:*:*:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:prisma_access:*:*:*:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:prisma_access:11.2.0:*:*:*:*:*:*:*
cpe:2.3:a:palo_alto_networks:prisma_access:12.1.0:*:*:*:*:*:*:*

Thu, 13 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 13 Aug 2026 02:45:00 +0000

Type Values Removed Values Added
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.
Title PAN-OS: Information Disclosure Vulnerability in URL Filtering
First Time appeared Palo Alto Networks
Palo Alto Networks cloud Ngfw
Palo Alto Networks pan-os
Palo Alto Networks prisma Access
Weaknesses CWE-908
CPEs cpe:2.3:o:palo_alto_networks:cloud_ngfw:*:*:*:*:*:AWS:*:*
cpe:2.3:o:palo_alto_networks:cloud_ngfw:*:*:*:*:*:Azure:*:*
cpe:2.3:o:palo_alto_networks:pan-os:*:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.0:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.1:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.2:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.3:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.4:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.5:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.6:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:10.2.7:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.0:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.10:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.11:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.12:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.13:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.14:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.15:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.16:-:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.1:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.2:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.3:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.4:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.5:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.6:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.8:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:pan-os:11.1.9:*:*:*:*:*:*:*
cpe:2.3:o:palo_alto_networks:prisma_access:*:*:*:*:*:*:*:*
Vendors & Products Palo Alto Networks
Palo Alto Networks cloud Ngfw
Palo Alto Networks pan-os
Palo Alto Networks prisma Access
References
Metrics cvssV4_0

{'score': 0.5, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: palo_alto

Published:

Updated: 2026-08-14T18:27:26.549Z

Reserved: 2025-11-03T20:44:59.306Z

Link: CVE-2026-0301

cve-icon Vulnrichment

Updated: 2026-08-13T13:32:33.703Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-13T03:16:46.097

Modified: 2026-08-28T14:49:09.613

Link: CVE-2026-0301

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-13T05:00:10Z

Weaknesses