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CVE-2026-2828

Status: RejectedUnscored—PoC
Severity—Unscored
Exploitation probability—next 30 days
Active exploitationNonot in the CISA catalog
Public exploitAvailableProof of concept on GitHub (unverified)

Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage.

CVSS

NVD hasn't assigned a CVSS score to this CVE (common since the April 2026 policy change).

Exploitation probability (EPSS)

FIRST hasn't scored this CVE yet (usual for very recent or rejected CVEs).

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.

Raw JSON (NVD)

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{
  "id": "CVE-2026-2828",
  "cveTags": [],
  "metrics": {},
  "published": "2026-05-04T18:16:26.893",
  "references": [],
  "vulnStatus": "Rejected",
  "descriptions": [
    {
      "lang": "en",
      "value": "Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accidental usage."
    }
  ],
  "lastModified": "2026-05-04T18:16:26.893",
  "sourceIdentifier": "security@wordfence.com"
}