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CVE-2026-0287

PAN-OS: Denial of Service Vulnerabilities in Network Traffic Processing PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Palo Alto Networks / Cloud NGFWaffected All
Palo Alto Networks / PAN-OSaffected 12.1.0 before 12.1.4-h8; affected 11.2.0 before 11.2.4-h20; affected 11.1.0 before 11.1.4-h35; affected 10.2.0 before 10.2.7-h36
Palo Alto Networks / Prisma Accessaffected 11.2.0 before 11.2.7-h18; affected 10.2.0 before 10.2.10-h39

CWE

CWE-754

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

siemens-SADP

No English description supplied.