CVE-2026-0301: CWE-908 Use of Uninitialized Resource in Palo Alto Networks Cloud NGFW
CVE-2026-0301 is a low-severity information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS software for Cloud NGFW. It allows an unauthenticated user with network access to obtain sensitive information. Panorama products are not affected. The vulnerability is related to the use of uninitialized resources (CWE-908). No patch or official remediation guidance is currently provided.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-0301) affects the URL Filtering feature of Palo Alto Networks Cloud NGFW running PAN-OS software. It involves the use of uninitialized resources, which can lead to information disclosure to unauthenticated network attackers. The vulnerability does not impact Panorama products. The CVSS 4.0 base score is 1.7, indicating low severity. No vendor advisory or patch information is available at this time, and no known exploits are reported in the wild.
Potential Impact
An unauthenticated attacker with network access may obtain sensitive information due to the use of uninitialized resources in the URL Filtering feature. The impact is limited to information disclosure and does not include integrity or availability effects. Panorama is not affected by this vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation instructions are currently available.
CVE-2026-0301: CWE-908 Use of Uninitialized Resource in Palo Alto Networks Cloud NGFW
Description
CVE-2026-0301 is a low-severity information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS software for Cloud NGFW. It allows an unauthenticated user with network access to obtain sensitive information. Panorama products are not affected. The vulnerability is related to the use of uninitialized resources (CWE-908). No patch or official remediation guidance is currently provided.
CVSS v4.0
Score 1.7low
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-0301) affects the URL Filtering feature of Palo Alto Networks Cloud NGFW running PAN-OS software. It involves the use of uninitialized resources, which can lead to information disclosure to unauthenticated network attackers. The vulnerability does not impact Panorama products. The CVSS 4.0 base score is 1.7, indicating low severity. No vendor advisory or patch information is available at this time, and no known exploits are reported in the wild.
Potential Impact
An unauthenticated attacker with network access may obtain sensitive information due to the use of uninitialized resources in the URL Filtering feature. The impact is limited to information disclosure and does not include integrity or availability effects. Panorama is not affected by this vulnerability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or mitigation instructions are currently available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- palo_alto
- Date Reserved
- 2025-11-03T20:44:59.306Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7d2eebbf8831d5398db8dd
Added to database: 08/13/2026, 02:41:47 UTC
Last enriched: 08/13/2026, 03:00:24 UTC
Last updated: 08/13/2026, 03:01:01 UTC
Views: 4
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