CVE-2026-0227

HIGH

Paloaltonetworks Pan-os < 10.1.14 - Improper Condition Check

Title source: rule

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.

Exploits (2)

nomisec SCANNER

by TeeyaR · poc

https://github.com/TeeyaR/CVE-2026-0227-Palo-Alto

View Code ZIP pw:eip

nomisec STUB

by CkAbhijit · poc

https://github.com/CkAbhijit/CVE-2026-0227-Advanced-Scanner

View Code ZIP pw:eip

References (1)

[Vendor Advisory] https://security.paloaltonetworks.com/CVE-2026-0227

Scores

CVSS v3 7.5

EPSS 0.0003

EPSS Percentile 9.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE

CWE-754

Status published

Products (5)

paloaltonetworks/pan-os 10.1.14 (13 CPE variants)

paloaltonetworks/pan-os 10.2.7 (11 CPE variants)

paloaltonetworks/pan-os 10.2.10 (14 CPE variants)

paloaltonetworks/pan-os 10.2.13 (9 CPE variants)

paloaltonetworks/pan-os 10.2.16 (3 CPE variants)

Published Jan 15, 2026

Tracked Since Feb 18, 2026