CVE-2026-0326 · Infrastructure
NO FIX YET
A buffer overflow in Palo Alto Networks PAN-OS lets an unauthenticated attacker crash a service process or corrupt memory. The sources describe the impact as service disruption and do not claim code execution.
first public Nov 11, 2026 · 1 source
Could this affect your app?
Free first check from your website. Connect your repo for the full answer.
PAN-OS firewall deployments are the affected product; the sources say Panorama and Prisma Access are not affected. The sources do not say which PAN-OS versions or configurations are exposed, or whether the flaw is reachable on management or data interfaces.
Not affected if panorama, prisma-access
Who cares firewalls, network-security, pan-os
No fix yet, per the sources.
A buffer overflow vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to disrupt service processing by causing a service process crash or memory corruption.
Panorama and Prisma® Access are not affected by this vulnerability.
This page as .md · .json · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/V:D/RE:M/U:Amber
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Check it with your coding agent
It reads this page and tells you if your code is affected.
Are you affected?
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.