KEV Entry

CVE-2026-19490

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-19490

2026-09-03 13:43 CEST

Timestamps

2026-09-03

2026-09-03

Scope

NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490 | Affected: NetScaler / ADC, Gateway | CVSS: 9.3 (CRITICAL) | EPSS: 0.0797 | Used in malware: unknown | Listed 6 days ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-19490', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-19490'}
  • {'id': 'GHSA-7C6H-RHHV-WM8R', 'url': 'https://github.com/advisories/GHSA-7C6H-RHHV-WM8R'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-19490'}

9a49eac2-eaa0-4da8-94a0-d270eb4d3b95

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-02 09:09 CEST

2026-10-02 09:09 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-09-03T11:43:49.815Z",
  "ahead_of_cisa_kev": {
    "count": 6,
    "unit": "day"
  },
  "cve_id": "CVE-2026-19490",
  "cvss_estimated": false,
  "cvss_score": 9.3,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.94579,
  "epss_score": 0.0797,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-7C6H-RHHV-WM8R",
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "ADC, Gateway",
  "title": "NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490",
  "used_in_malware": "unknown",
  "vendor": "NetScaler",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-19490"
}
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