MEDIUM 6.6 NVD

CVE-2026-0321

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

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.

References

https://security.paloaltonetworks.com/CVE-2026-0321

Published: 2026-10-14 · Source: NVD · Feed updated: 2026-10-14

This medium severity vulnerability with a CVSS score of 6.6 was published on 2026-10-14 via NVD.

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