Vulnerability Analysis
PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities
CVE-2026-0257
Authentication bypass vulnerabilities in the GlobalProtect portal and gateway of Palo Alto Networks PAN-OS® software allows the attacker to bypass security restrictions and establish an unauthorized VPN connection. Panorama and Cloud NGFW are not impacted by these issues.
CISA KEV
Nuclei Template
CVSS Base Score
7.8
HIGH
Exploitability:-
Impact Score:-
Temporal Score:-
EPSS:86.68%
Threat Intelligence Signals
CISA KEV
YES
KEV Date Added
2026-05-29
Ransomware Use
Unknown
KEV Due Date
2026-06-01
VulnCheck In-the-Wild
No
Nuclei Template
YES
EPSS Score
86.678%
EPSS Percentile
99.7th pct
GHSA ID
GitHub Severity
MODERATE
Identity & Timeline
| Status | - |
| Assigning Authority | - |
| CVSS Version / Source | - |
| Reserved | - |
| Published | - |
| Patch Date (date_public) | - |
| Exploit DB Date | - |
| First GitHub PoC Date | - |
| Last Updated | - |
| Time to Patch (Days to fix) | - |
| Exploit Release Gap | - |
| PoC Release Gap | - |
| Exploit DB References | None identified |
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
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