CVE-2026-0264

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.

CVSS

No CVSS.

References

Link	Resource
https://security.paloaltonetworks.com/CVE-2026-0264
https://cert-portal.siemens.com/productcert/html/ssa-967325.html

Configurations

No configuration.

History

09 Jun 2026, 10:16

Type	Values Removed	Values Added
References		() https://cert-portal.siemens.com/productcert/html/ssa-967325.html -

13 May 2026, 18:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-13 18:16

Updated : 2026-06-09 10:16

NVD link : CVE-2026-0264

Mitre link : CVE-2026-0264

CVE.ORG link : CVE-2026-0264

JSON object : View

Products Affected

No product.

CWE

CWE-122

Heap-based Buffer Overflow

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