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VULNERABILITIES

CVE-2026-0229 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

A denial-of-service (DoS) vulnerability in the Advanced DNS Security (ADNS) feature of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Cloud NGFW and Prisma Access® are not impacted by this vulnerability.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://security.paloaltonetworks.com/CVE-2026-0229 [email protected]AdvisoryRemedyVendor

Weakness Enumeration

CWE-IDCWE NameSource
CWE-754Improper Check for Unusual or Exceptional Conditions[email protected]

Affected Products

ProductVersions
Palo Alto Networks PAN-OS
>= 12.1.2, < 12.1.4 (semver)
>= 11.2.0, < 11.2.10 (semver)

CPE

  • cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*

Remediation

  • Upgrade: 12.1.4moderate effort
  • Upgrade: 11.2.10moderate effort

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-0229
NVD Published Date:
Feb 11, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-0229 Details - Not Deferred