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Vulnerabilities

Vulnerability · CVE-2026-0301

An information disclosure vulnerability in the URL Filtering feature of Palo Alto Networks PAN-OS® software enables an unauthenticated user with network access to obta…

Published Aug 13, 2026 · catalog updated Oct 15, 2026 · cloud ngfw

Check if you run it

No confirmed exploitation is on record for CVE-2026-0301. EPSS is 0.33%. Act only if a listed version of cloud ngfw is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low1.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.33%
Remediation
Advisory link
Affected products
cpe paloaltonetworks/cloud ngfw · cpe paloaltonetworks/pan-os · cpe paloaltonetworks/prisma access

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe paloaltonetworks/cloud ngfwversion unspecified
  • cpe paloaltonetworks/pan-os11.1.16
  • cpe paloaltonetworks/prisma accessversion unspecified

How to fix CVE-2026-0301

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-0301. EPSS is 0.33%. Act only if a listed version of cloud ngfw is installed.

Which versions are affected?

Compare what you have installed with 11.1.16. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-908: Use of Uninitialized Resource. EPSS 0.33%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 13, 2026 · NIST NVD

    Detected

    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.

  2. Oct 15, 2026 · NIST NVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-0301

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-0301

    30-day exploitation probability 0.3%

    first.org
  • NIST NVDVulnerability recordCVE-2026-0301

    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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.