PT-2026-113770 · Palo Alto Networks · Cloud Ngfw+2

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CVE-2026-0321

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Published

2026-10-14

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Updated

2026-10-14

CVSS v4.0

6.6

Medium

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
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.

Fix

Improper Check for Exceptional Conditions

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Weakness Enumeration

Related Identifiers

CVE-2026-0321

Affected Products

Cloud Ngfw
Pan-Os
Prisma Access