CVE•Published 2026-05-13•Modified 2026-07-14•1 article on news•6 live references•NVD data
CVE-2026-0264Paloaltonetworks · Pan-os
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
33
Exploit Prediction Scoring System · top 67% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2026-05-13
Modified 2026-07-14
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag1,057 hosts
vuln:CVE-2026-0264Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Pan-os"Hosts Shodan identified as running Pan-os.
More intel sources (5)
Shodan report
vuln:CVE-2026-0264Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-0264Censys host search filtered to this CVE id.
grep.app
CVE-2026-0264Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-0264GitHub code search for direct mentions.
Google dork
"CVE-2026-0264" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2026-02643 repos
tianchong-zerotemp/dianxingunknown
DianXing - AI-Driven End-to-End Code Security Auditing
Htunn/invoke-sunstrikeGo
AI-powered penetration testing framework with dual AI-engine support: GitHub Models (GPT-4o / GPT-5) and Ollama (Gemma4, Llama 3, local)
yusufcalisir/CF-IntelligencePython
Enterprise-grade, privacy-preserving cross-bank fraud detection & collaborative AML intelligence platform using Federated Learning and Differential Privacy.