PAN-OS: Heap-Based Buffer Overflow in DNS Proxy and DNS Server Allows Unauthenticated Remote Code Execution
🗓️ 13 May 2026 16:00:00Reported by Palo Alto Networks Product Security Incident Response TeamType 
paloalto🔗 security.paloaltonetworks.com👁 6 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-0264 | 13 May 202617:40 | – | attackerkb |
 | The vulnerability of the DNS proxy server of the PAN-OS operating system allows a perpetrator to cause a service failure or execute arbitrary code. | 25 May 202600:00 | – | bdu_fstec |
 | CVE-2026-0264 | 13 May 202610:50 | – | circl |
 | Palo Alto Networks PAN-OS 安全漏洞 | 13 May 202600:00 | – | cnnvd |
 | CVE-2026-0264 | 13 May 202617:40 | – | cve |
 | CVE-2026-0264 PAN-OS: Heap-Based Buffer Overflow in DNS Proxy and DNS Server Allows Unauthenticated Remote Code Execution | 13 May 202617:40 | – | cvelist |
 | EUVD-2026-30065 | 13 May 202618:30 | – | euvd |
 | CVE-2026-0264 | 13 May 202618:16 | – | nvd |
 | Palo Alto Networks PAN-OS 10.2.x / 11.1.x / 11.2.x / 12.1.x Vulnerability | 13 May 202600:00 | – | nessus |
 | PT-2026-40712 | 13 May 202600:00 | – | ptsecurity |
10
Node
OR
| Source | Link |
|---|---|
| security | www.security.paloaltonetworks.com/CVE-2026-0264 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
13 May 2026 16:00Current
8.5High risk
Vulners AI Score8.5
CVSS 3.19.8
CVSS 49.2
EPSS0.00474
SSVC