CVE•Published 2026-10-14•Modified 2026-10-15•0 articles on news•3 live references•NVD data
CVE-2026-0321
Vulnerability data via NVD (ingested)
CVSS v3.1
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EPSS percentile
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Weaknesses (CWE)
Description
Denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic to or through a dataplane interface. Repeated attempts to trigger this condition result in the firewall entering maintenance mode. Cloud NGFW and Panorama are not affected by this vulnerability.
Timeline
Published 2026-10-14
Modified 2026-10-15
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-0321Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-0321Censys host search filtered to this CVE id.
grep.app
CVE-2026-0321Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-0321GitHub code search for direct mentions.
Google dork
"CVE-2026-0321" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (3)
CVE-2026-03213 repos
tianchong-zerotemp/dianxingunknown
DianXing - AI-Driven End-to-End Code Security Auditing
scherepiuk/container-escape-ebpfPython
POCs and Tetragon Rules for CVE-2024-21626 and CVE-2025-31133
vjkarthik98/MULTIMODAL-AGENTIC-RAG-INTEGRATED-KNOWLEDGE-AI-ASSISTANTPython
Production-grade multimodal RAG assistant using open-source LLMs and vector databases.
We haven't classified any articles referencing CVE-2026-0321 yet. The external references above still apply.