CVE-2026-76423 Cisco ISE API Authentication Bypass Vulnerability
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | Cisco Identity Services Engine Vulnerabilities | 16 Sep 202616:00 | – | cisco |
| Cisco Advance Notification for Publication of September 16, 2026, Security Advisories | 9 Sep 202616:00 | – | cisco |
 | CVE-2026-76423 | 16 Sep 202620:08 | – | cve |
 | EUVD-2026-81107 | 16 Sep 202621:32 | – | euvd |
 | CVE-2026-76423 | 16 Sep 202620:17 | – | nvd |
[
{
"vendor": "Cisco",
"product": "Cisco Identity Services Engine Software",
"versions": [
{
"version": "3.1.0",
"status": "affected"
},
{
"version": "3.1.0 p1",
"status": "affected"
},
{
"version": "3.1.0 p3",
"status": "affected"
},
{
"version": "3.1.0 p2",
"status": "affected"
},
{
"version": "3.2.0",
"status": "affected"
},
{
"version": "3.1.0 p4",
"status": "affected"
},
{
"version": "3.1.0 p5",
"status": "affected"
},
{
"version": "3.2.0 p1",
"status": "affected"
},
{
"version": "3.1.0 p6",
"status": "affected"
},
{
"version": "3.2.0 p2",
"status": "affected"
},
{
"version": "3.1.0 p7",
"status": "affected"
},
{
"version": "3.3.0",
"status": "affected"
},
{
"version": "3.2.0 p3",
"status": "affected"
},
{
"version": "3.2.0 p4",
"status": "affected"
},
{
"version": "3.1.0 p8",
"status": "affected"
},
{
"version": "3.2.0 p5",
"status": "affected"
},
{
"version": "3.2.0 p6",
"status": "affected"
},
{
"version": "3.1.0 p9",
"status": "affected"
},
{
"version": "3.3 Patch 2",
"status": "affected"
},
{
"version": "3.3 Patch 1",
"status": "affected"
},
{
"version": "3.3 Patch 3",
"status": "affected"
},
{
"version": "3.4.0",
"status": "affected"
},
{
"version": "3.2.0 p7",
"status": "affected"
},
{
"version": "3.3 Patch 4",
"status": "affected"
},
{
"version": "3.4 Patch 1",
"status": "affected"
},
{
"version": "3.1.0 p10",
"status": "affected"
},
{
"version": "3.3 Patch 5",
"status": "affected"
},
{
"version": "3.3 Patch 6",
"status": "affected"
},
{
"version": "3.4 Patch 2",
"status": "affected"
},
{
"version": "3.3 Patch 7",
"status": "affected"
},
{
"version": "3.4 Patch 3",
"status": "affected"
},
{
"version": "3.5.0",
"status": "affected"
},
{
"version": "3.4 Patch 4",
"status": "affected"
},
{
"version": "3.3 Patch 8",
"status": "affected"
},
{
"version": "3.2 Patch 8",
"status": "affected"
},
{
"version": "3.5 Patch 1",
"status": "affected"
},
{
"version": "3.3 Patch 9",
"status": "affected"
},
{
"version": "3.2 Patch 9",
"status": "affected"
},
{
"version": "3.4 Patch 5",
"status": "affected"
},
{
"version": "3.5 Patch 3",
"status": "affected"
},
{
"version": "3.5 Patch 2",
"status": "affected"
},
{
"version": "3.3 Patch 10",
"status": "affected"
},
{
"version": "3.3 Patch 11",
"status": "affected"
},
{
"version": "3.4 Patch 6",
"status": "affected"
},
{
"version": "3.2 Patch 10",
"status": "affected"
},
{
"version": "3.1.0 p72",
"status": "affected"
},
{
"version": "3.1.0 p11",
"status": "affected"
},
{
"version": "3.3 Patch 12",
"status": "affected"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "Cisco",
"product": "Cisco ISE Passive Identity Connector",
"versions": [
{
"version": "3.2.0",
"status": "affected"
},
{
"version": "3.1.0",
"status": "affected"
},
{
"version": "3.3.0",
"status": "affected"
},
{
"version": "3.4.0",
"status": "affected"
},
{
"version": "3.5.0",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
]Data
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16 Sep 2026 20:08Current
CVSS 3.110