CVE-2026-0257 CISA KEV · Actively exploited
PAN-OS: GlobalProtect Authentication Bypass Vulnerabilities
CVSS score
7.8
EPSS probability
%96.9
Risk score
15.1
Published
5 mo ago
Vulnerability Timeline (Change History)
CVE-2026-0257 historical changes made to the vulnerability by NVD, CISA and MITRE:
| Date | Actor / Source | Action / Description | Type | Previous value | New value |
|---|---|---|---|---|---|
| 15.10.2026 | nvd@nist.gov | Initial Analysis & CVSS Vector Assignment | CVSS V3.1 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:N/E:A/AU:N/R:A/V:D/RE:M/U:Red |
| 29.05.2026 | CISA Coordinator | Added to KEV Catalog (Active Exploitation) | SSVC / KEV | exploitation: none | exploitation: active |
| 13.05.2026 | MITRE / NVD | New CVE Record Received & Ingested | CVE Created | — | CVE-2026-0257 |
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Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
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