KEV Entry

CVE-2026-8398

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-8398

2026-05-27 20:00 CEST

Timestamps

2026-05-27

2026-05-27

Scope

A supply chain attack compromised the official installation packages of DAEMON Tools Lite (Windows versions 12.5.0.2421 through 12.5.0.2434),... | Affected: AVB Disc Soft / DAEMON Tools Lite | CVSS: 9.3 (CRITICAL) | EPSS: 0.00963 | Used in malware: unknown | Listed 6 days ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-8398', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-8398'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-8398'}

6d076d96-ad8c-4360-a586-6dda4a2112e0

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

2026-10-02 09:10 CEST

2026-10-02 09:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-05-27T18:00:02.449Z",
  "ahead_of_cisa_kev": {
    "count": 6,
    "unit": "day"
  },
  "cve_id": "CVE-2026-8398",
  "cvss_estimated": false,
  "cvss_score": 9.3,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.60255,
  "epss_score": 0.00963,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "DAEMON Tools Lite",
  "title": "A supply chain attack compromised the official installation packages of DAEMON Tools Lite (Windows versions 12.5.0.2421 through 12.5.0.2434),...",
  "used_in_malware": "unknown",
  "vendor": "AVB Disc Soft",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-8398"
}
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