KEV Entry

CVE-2026-24858

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2026-24858

2026-06-01 10:49 UTC

Timestamps

2026-06-01

2026-06-01

Scope

KEVIntel entry: An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5,... | Affected: Fortinet / FortiWeb, FortiNAC-F, FortiOS, FortiAnalyzer, FortiProxy, FortiManager | CVSS: 9.4 (CRITICAL) | EPSS: 0.55125 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-24858', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-24858'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2026-24858'}

16f53288-424f-4458-b1fd-66324eaff5cc

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:42 UTC

2026-06-19 12:42 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-01T10:49:56.043Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cvss_score": 9.4,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.98901,
  "epss_score": 0.55125,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "FortiWeb, FortiNAC-F, FortiOS, FortiAnalyzer, FortiProxy, FortiManager",
  "title": "An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5,...",
  "used_in_malware": "unknown",
  "vendor": "Fortinet"
}
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