Vulnerability 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.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2026-0229?
CVE-2026-0229 is a documented vulnerability. 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 malici...
How severe is CVE-2026-0229?
CVSS scoring is not yet available for CVE-2026-0229. Check NVD for updates.
Is there a patch for CVE-2026-0229?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.