CVE-2026-0301
CVE-2026-0301 is a high-severity vulnerability in Paloaltonetworks Cloud Ngfw with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-908.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v4: 1.7
- EPSS exploit prediction: 0% (22nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-908
- Affected product: Paloaltonetworks Cloud Ngfw
- Published:
- Last modified:
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.
Frequently asked questions
- What is 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 obtain sensitive information. Panorama is not impacted by this vulnerability.
- How severe is CVE-2026-0301?
- CVE-2026-0301 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-0301 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-0301?
- CVE-2026-0301 primarily affects Paloaltonetworks Cloud Ngfw. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2026-0301?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2026-0301 published?
- CVE-2026-0301 was published on 2026-08-13 and last updated on 2026-08-28.
References
Affected products (6)
- 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:-:*:*:*:*:*:*
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