In a fresh alert, Palo Alto Networks revealed a serious vulnerability in its PAN-OS software. Dubbed CVE-2026-0229, this denial-of-service (DoS) issue hits the Advanced DNS Security (ADNS) feature. An unauthenticated attacker can send a specially crafted packet to force firewalls to reboot repeatedly. Keep hitting it, and the device enters maintenance mode, knocking it offline […] The post Palo Alto Networks Firewall Vulnerability Lets Attackers Force Reboot Loops appeared first on Cyber Security News.