---
id: CVE-2026-0318
title: >-
  A stack-based buffer overflow vulnerability in the log processing
  functionality of Palo Alto Networks PAN-OS® software on Panorama enables an
  attacker to cause a denial of service (DoS) condition
summary: >-
  A stack-based buffer overflow vulnerability in the log processing
  functionality of Palo Alto Networks PAN-OS® software on Panorama enables an
  attacker to cause a denial of service (DoS) condition. Repeated attempts to
  trigger this condit…
severity: none
cwe:
  - CWE-754
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T21:17:19.180'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-0318'
references:
  - url: 'https://security.paloaltonetworks.com/CVE-2026-0318'
    label: psirt@paloaltonetworks.com
tags:
  - nvd
ingestedAt: '2026-10-14T21:57:04.817Z'
---

## Overview

A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the Panorama entering maintenance mode.

Cloud NGFW, Prisma® Access, and standalone PAN-OS firewalls are not affected by this vulnerability.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.