CVE-2026-0264

Severity

critical

Source

NVD · cve

Published

2026-05-13

CVSS

9.8

Reference

https://nvd.nist.gov/vuln/detail/CVE-2026-0264

Players implicated

Siemens · vendor paloaltonetworks · vendor PAN-OS · product ruggedcom ape1808 · product ruggedcom ape1808 firmware · product

Description

A buffer overflow vulnerability in the DNS proxy and DNS Server features of Palo Alto Networks PAN-OS® Software allows an unauthenticated attacker with network access to cause a denial of service (DoS) condition (all PAN-OS platforms except Cloud NGFW and Prisma Access) or potentially execute arbitrary code by sending specially crafted network traffic (PA-Series hardware only). Panorama, Cloud NGFW, and Prisma® Access are not impacted by this vulnerability.

Affected FedRAMP products 1 in the catalog

Product	Provider	Status	Match
Mendix Cloud for Government	Siemens Government Technologies	In Process	vendor-exact · 0.90