KEV Entry

CVE-2026-18556

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-18556

2026-08-01 15:51 CEST

Timestamps

2026-08-01

2026-08-01

Scope

Unauthenticated administrative account takeover | Affected: N-able / N-central | CVSS: 8.2 (HIGH) | EPSS: 0.07882 | Used in malware: unknown | Listed 3 days ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-18556', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-18556'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-18556'}

5f30728c-1c03-423e-801e-ab7f4682ea5d

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": "2026-08-01T13:51:00.000Z",
  "ahead_of_cisa_kev": {
    "count": 3,
    "unit": "day"
  },
  "cve_id": "CVE-2026-18556",
  "cvss_estimated": false,
  "cvss_score": 8.2,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.94536,
  "epss_score": 0.07882,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "N-central",
  "title": "Unauthenticated administrative account takeover",
  "used_in_malware": "unknown",
  "vendor": "N-able",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-18556"
}
 -
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