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Vulnerabilities CVE-2026-0287

CVE-2026-0287

Medium
Open
TLP:CLEAR

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

AI Analysis

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Description

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.

Details

CVSS Score
6.6
EPSS Score
0.32%

24.9th percentile

CVSS Vector
CVSS:4.0/AV: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:C/RE:M/U:Amber
Confidence
90%
Published
Jul 9, 2026
Last Modified
Aug 11, 2026
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