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CVE-2026-0287

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

Published: Jul 9, 2026Updated: Jul 13, 2026 Sources: CVE List NVDCWE-754
7.5HIGH
NVD MITRE
EPSS Score
0.3%
Top 77.3%
CISA KEV
Not in KEV
Exploits
0 Known
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-754

Affected Products

Palo Alto Networks
commercial·USaka pan-os, prisma access, cloud ngfw
Cloud NGFW
Security Products
PAN-OS
Security Products
Prisma Access
Security Products
paloaltonetworks
commercial·USaka palo alto networks, panw
cloud ngfwOn-prem
Security Products
pan-os
Security Products

Exploitability

0 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Workaround Available
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References

https://security.paloaltonetworks.com/CVE-2026-0287
security.paloaltonetworks.com
News mentions
1

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