{"id":"CVE-2026-0328","title":"PAN-OS: User Impersonation through GlobalProtect Portal","summary":"Authentication bypass vulnerabilities in the GlobalProtect™ portal and gateway of Palo Alto Networks PAN-OS® software enables an unauthenticated user to bypass security restrictions and establish an unauthorized VPN connection. \n\n\n\nPanor…","severity":"low","cvss":2.7,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber","cvssSource":"cna","cwe":["CWE-287"],"vendor":"Palo Alto Networks","product":"Cloud NGFW","affected":["cloud_ngfw","PAN-OS >= 12.2.0 < 12.2.4-h2","PAN-OS >= 12.1.0 < 12.1.10-h4","PAN-OS >= 11.2.0 < 11.2.16-h2","PAN-OS >= 11.1.0 < 11.1.16-h5","PAN-OS >= 10.2.0 < 10.2.18-h14","prisma_access"],"published":"2026-11-11","updated":"2026-11-11","sourceUpdated":"2026-11-11T19:45:53.014Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-0328","references":[{"url":"https://security.paloaltonetworks.com/CVE-2026-0328"}],"tags":["cve.org"],"ingestedAt":"2026-11-11T20:20:43.499Z","epss":0.0057,"epssPercentile":0.47667,"slug":"CVE-2026-0328","body":"## Overview\n\nAuthentication bypass vulnerabilities in the GlobalProtect™ portal and gateway of Palo Alto Networks PAN-OS® software enables an unauthenticated user to bypass security restrictions and establish an unauthorized VPN connection. \n\n\n\nPanorama, Cloud NGFW, and Prisma® Access are not affected by this vulnerability.\n\n## Affected\n\n- `cloud_ngfw`\n- `PAN-OS >= 12.2.0 < 12.2.4-h2`\n- `PAN-OS >= 12.1.0 < 12.1.10-h4`\n- `PAN-OS >= 11.2.0 < 11.2.16-h2`\n- `PAN-OS >= 11.1.0 < 11.1.16-h5`\n- `PAN-OS >= 10.2.0 < 10.2.18-h14`\n- `prisma_access`\n\n## Remediation\n\nVERSION           MINOR VERSION                SUGGESTED SOLUTION\nCloud NGFW                                     No action needed.\nPAN-OS 12.2       12.2.0 through 12.2.4-h*     Upgrade to 12.2.4-h2 or later.\nPAN-OS 12.1       12.1.8 through 12.1.10-h*    Upgrade to 12.1.10-h4 or later.\n                  12.1.5 through 12.1.7-h*     Upgrade to 12.1.7-h12 or 12.1.10-h4 or later.\n                  12.1.2 through 12.1.4-h*     Upgrade to 12.1.4-h14 or 12.1.10-h4 or later.\nPAN-OS 11.2       11.2.15 through 11.2.16-h*   Upgrade to 11.2.16-h2 or later.\n                  11.2.11 through 11.2.13-h*   Upgrade to 11.2.13-h5 or 11.2.16-h2 or later.\n                  11.2.8 through 11.2.10-h*    Upgrade to 11.2.10-h18 or 11.2.16-h2 or later.\n                  11.2.5 through 11.2.7-h*     Upgrade to 11.2.7-h24 or 11.2.16-h2 or later.\n                  11.2.0 through 11.2.4-h*     Upgrade to 11.2.4-h24 or 11.2.16-h2 or later.\nPAN-OS 11.1       11.1.14 through 11.1.16-h*   Upgrade to 11.1.16-h5 or later.\n                  11.1.11 through 11.1.13-h*   Upgrade to 11.1.13-h17 or 11.1.16-h5 or later.\n                  11.1.8 through 11.1.10-h*    Upgrade to 11.1.10-h37 or 11.1.16-h5 or later.\n                  11.1.7 through 11.1.7-h*     Upgrade to 11.1.7-h13 or 11.1.16-h5 or later.\n                  11.1.5 through 11.1.6-h*     Upgrade to 11.1.6-h41 or 11.1.16-h5 or later.\n                  11.1.0 through 11.1.4-h*     Upgrade to 11.1.4-h39 or 11.1.16-h5 or later.\nPAN-OS 10.2       10.2.17 through 10.2.18-h*   Upgrade to 10.2.18-h14 or later.\n                  10.2.14 through 10.2.16-h*   Upgrade to 10.2.16-h13 or 10.2.18-h14 or later.\n                  10.2.11 through 10.2.13-h*   Upgrade to 10.2.13-h28 or 10.2.18-h14 or later.\n                  10.2.8 through 10.2.10-h*    Upgrade to 10.2.10-h43 or 10.2.18-h14 or later.\n                  10.2.0 through 10.2.7-h*     Upgrade to 10.2.7-h40 or 10.2.18-h14 or later.\nAll older                                      Upgrade to a supported fixed version.\nunsupported\nPAN-OS versions\nPrisma Access                                  No action needed.\n\n### Workarounds\n\nNo known workarounds exist for this issue.","depth":"sunlit","depthScore":15,"depthScoreParts":{"impact":14.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}