The vulnerability of the Advanced DNS Security (ADNS) security service for the PAN-OS operating system allows a attacker to trigger a service failure.

The vulnerability of the Advanced DNS Security ADNS security service for the PAN-OS operating system is related to insufficient checking of exceptional states. Exploiting this vulnerability could allow a malicious actor to cause a service failure by sending a specially crafted package...

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...

CVE-2026-0229 PAN-OS: Denial of Service in Advanced DNS Security Feature

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...

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...

CVE-2026-0229 PAN-OS: Denial of Service in Advanced DNS Security Feature

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...

CVE-2026-0229

CVE-2026-0229 is a DoS vulnerability in the Advanced DNS Security (ADNS) feature of Palo Alto Networks PAN-OS software. It allows an unauthenticated attacker to reboot the firewall by sending a maliciously crafted packet; repeated reboot attempts can drive the device into maintenance mode. Cloud ...

PAN-OS: Denial of Service in Advanced DNS Security Feature

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...

PT-2026-7632

Name of the Vulnerable Software and Affected Versions Palo Alto Networks PAN-OS versions affected versions not specified Description A denial-of-service DoS condition exists in the Advanced DNS Security ADNS feature of Palo Alto Networks PAN-OS software. An unauthenticated attacker can exploit th...

CVE-2026-0229: Improper Check for Unusual or Exceptional Conditions

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...

Palo Alto Networks PAN-OS 11.2.x < 11.2.10 / 12.1.x < 12.1.4 Vulnerability

The version of Palo Alto Networks PAN-OS running on the remote host is 11.2.x prior to 11.2.10 or 12.1.x prior to 12.1.4. It is, therefore, affected by a vulnerability. A denial-of-service DoS vulnerability in the Advanced DNS Security ADNS feature of Palo Alto Networks PAN-OS software enables an...