CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. It affects Palo Alto, PAN-OS. Exploitation may require the attacker to be authenticated. It may lead to a denial-of-service condition.
CVE
CVE-2026-0264
Severity
CRITICAL
CVSS
9.8
EPSS
0.47%
Palo Alto PAN-OS
Original NVD 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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)