CVE security advisories and vulnerability history for PAN-OS by Palo Alto Networks.
Last updated
Palo Alto Networks PAN-OS has 258 published CVE records since 2013, of which 14 are in CISA's Known Exploited Vulnerabilities catalog and 22 have a known public exploit. The average CVSS base score across scored CVEs is 6.8.
This page aggregates every publicly disclosed vulnerability (CVE) affecting Palo Alto Networks PAN-OS, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include devices other than pa-7500, firewall, pa-1410, pa-1420, pa-200, pa-200, pa-220, pa-500, pa-800, pa-2000 series, pa-3000 series, pa-3200 series, pa-5200.
How the CVSS severity of Palo Alto Networks PAN-OS's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.
In CISA’s Known Exploited Vulnerabilities catalog
14
14 of Palo Alto Networks PAN-OS's CVEs are confirmed exploited in the wild.
Public exploits
22
22 of Palo Alto Networks PAN-OS's CVEs have a known public exploit available.
Browse every Palo Alto Networks PAN-OS version named in a CVE, then pick one to see only the CVEs that affect it.
The CWE weakness categories most often found in Palo Alto Networks PAN-OS CVEs. Follow any weakness for its full explanation.
How many Palo Alto Networks PAN-OS CVEs were published each year.
Browse vulnerabilities for other products by Palo Alto Networks.
Common questions about Palo Alto Networks PAN-OS vulnerabilities.
Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.
Monitor new Palo Alto Networks PAN-OS vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.
258 CVEs
Added to CISA KEV 2026-05-29
Added to CISA KEV 2026-05-06
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