CVE-2026-0321
MEDIUM—CVSS v3
—CVSS v2
0.33%
EPSS (exploit probability)
CWE-754CWE
Description
Denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic to or through a dataplane interface. Repeated attempts to trigger this condition result in the firewall entering maintenance mode.
Cloud NGFW and Panorama are not affected by this vulnerability.
Affected routers (0)
No routers currently mapped to this CVE in our database.