CVE-2026-0287 — PAN-OS: Denial of Service Vulnerabilities in Network Traffic Processing
Multiple 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) condit…
Published: 2026-07-09 · CVSS: 6.6 · CVSS 4.0
Multiple 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. Panorama is not impacted by these vulnerabilities.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7