Paloaltonetworks Pa-3420

1 CVEs affecting Paloaltonetworks Pa-3420. Latest disclosed: 2026-05-06. Critical: 1, High: 0.

Top CVEs affecting Paloaltonetworks Pa-3420
CVESeverityScorePublishedSummary
CVE-2026-0300Critical9.82026-05-06A buffer overflow vulnerability in the User-ID™ Authentication Portal (aka Captive Portal) service of Palo Alto Networks PAN-OS software allows an unauthentica…