CVE-2026-0229

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.

CVSS

No CVSS.

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2026-0229

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad de denegación de servicio (DoS) en la función Advanced DNS Security (ADNS) del software PAN-OS® de Palo Alto Networks permite a un atacante no autenticado iniciar reinicios del sistema utilizando un paquete maliciosamente diseñado. Los intentos repetidos de iniciar un reinicio hacen que el cortafuegos entre en modo de mantenimiento. Cloud NGFW y Prisma Access® no se ven afectados por esta vulnerabilidad.

11 Feb 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 18:16

Updated : 2026-04-15 00:35

NVD link : CVE-2026-0229

Mitre link : CVE-2026-0229

CVE.ORG link : CVE-2026-0229

JSON object : View

Products Affected

No product.

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

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