CVE-2026-0321

Denial of service vulnerabilities in Palo Alto Networks PAN-OSĀ® 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.
CVSS

No CVSS.

Configurations

No configuration.

History

14 Oct 2026, 20:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-10-14 20:17

Updated : 2026-10-15 20:17


NVD link : CVE-2026-0321

Mitre link : CVE-2026-0321

CVE.ORG link : CVE-2026-0321


JSON object : View

Products Affected

No product.

CWE
CWE-754

Improper Check for Unusual or Exceptional Conditions