Description

A vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to cause a denial of service (DoS) to the firewall. Repeated attempts to trigger this issue results in the firewall entering into maintenance mode.

INFO

Published Date :

2026-01-15T18:45:08.579Z

Last Modified :

2026-01-15T19:10:59.388Z

Source :

palo_alto
AFFECTED PRODUCTS

The following products are affected by CVE-2026-0227 vulnerability.

Vendors Products
Palo Alto Networks
  • Pan-os
  • Prisma Access
Paloaltonetworks
  • Pan-os
  • Prisma Access
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-0227.

URL Resource
https://security.paloaltonetworks.com/CVE-2025-4620 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact