KEV Entry

CVE-2025-55182

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2025-55182

2026-06-01 02:00 CEST

Timestamps

2026-06-01

2026-06-01

Scope

A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including... | Affected: Meta / react-server-dom-webpack, react-server-dom-turbopack, react-server-dom-parcel | CVSS: 10.0 (CRITICAL) | EPSS: 0.99802 | Used in malware: yes | Listed 1 day ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2025-55182', 'url': 'https://www.cve.org/CVERecord?id=CVE-2025-55182'}
  • {'id': 'GHSA-FV66-9V8Q-G76R', 'url': 'https://github.com/advisories/GHSA-FV66-9V8Q-G76R'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2025-55182'}

fc27bd33-3be4-481c-9b36-37c3a1a95ba8

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 confirmed_compromise 0.70
View details 
{
  "added_date": "2026-06-01T00:00:00.000Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cve_id": "CVE-2025-55182",
  "cvss_estimated": false,
  "cvss_score": 10.0,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.99957,
  "epss_score": 0.99802,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-FV66-9V8Q-G76R",
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "react-server-dom-webpack, react-server-dom-turbopack, react-server-dom-parcel",
  "title": "A pre-authentication remote code execution vulnerability exists in React Server Components versions 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including...",
  "used_in_malware": "yes",
  "vendor": "Meta",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2025-55182"
}
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