CVE-2026-0269

MEDIUMCVSS 5.70% EPSS

A memory corruption vulnerability in the processing of tunnel traffic in Palo Alto Networks PAN-OS® software allows an authenticated user to initiate system reboots using a maliciously crafted packet. Repeated attempts to initiate a reboot causes the firewall to enter maintenance mode. Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

Published 2026-06-10 · last modified 2026-07-23

Affected products

Vendor	Product
paloaltonetworks	pan-os

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.