Security Advisory
CVE-2026-0280
7.2
HIGH
Vulnerability Description
An IPv6 packet processing vulnerability in the dataplane of Palo Alto Networks PAN-OS® software enables an unauthenticated attacker to bypass firewall security policy enforcement, allowing network traffic that should be blocked to reach protected services.
Cloud NGFW and Panorama are not impacted by this vulnerability.
Published Date
July 9, 2026
Official Source
NIST NVD Advisory