Premium KEV Full Catalog
1 creditGET /api/premium/security/kev/fullThe /api/premium/security/kev/full endpoint returns the full CISA Known Exploited Vulnerabilities catalog (~1500+ entries). The free /api/security/kev returns only the most recent additions; the premium variant gives the complete list with vendorProject, product, vulnerabilityName, dateAdded, dueDate, requiredAction, knownRansomwareCampaignUse, notes, and CWEs for every entry.
When to use this endpoint
When an agent needs to enumerate every CVE actively exploited in the wild (per CISA), not just recent additions. Ideal for compliance scans, software-bill-of-materials checks against the full KEV, or training a triage agent on the complete corpus of confirmed-exploited CVEs.
Example response
{
"ok": true,
"total_entries": 1573,
"catalogVersion": "2026.05.08",
"dateReleased": "2026-05-08T15:00:00Z",
"vulnerabilities": [
{ "cveID": "CVE-2026-42208", "vendorProject": "Cisco", "product": "ASA", "dateAdded": "2026-05-08", "knownRansomwareCampaignUse": "Unknown" }
],
"billing": { "credits_charged": 1, "credits_remaining": 49 }
}Code samples
Python SDK
from tensorfeed import TensorFeed
tf = TensorFeed(token="tf_live_...")
kev = tf._get("/premium/security/kev/full")
ransomware = [e for e in kev["vulnerabilities"] if e["knownRansomwareCampaignUse"] == "Known"]
print(f"{len(ransomware)} of {kev['total_entries']} KEV entries linked to ransomware")TypeScript SDK
const res = await fetch(
"https://tensorfeed.ai/api/premium/security/kev/full",
{ headers: { Authorization: "Bearer tf_live_..." } }
);
const kev = await res.json();
console.log(`KEV catalog: ${kev.total_entries} CVEs`);FAQ
How is this different from the free /api/security/kev?
Free returns the most recent additions (top-N capped). Premium returns the complete catalog (~1500 entries). The free variant is for "what was added recently"; premium is for "I need to scan the full corpus."
What is the cadence?
CISA updates KEV multiple times per week. We refresh the catalog daily at 06:30 UTC and serve from the most recent snapshot.
License?
KEV catalog is US Government public domain (17 USC §105). Commercial redistribution is explicitly permitted; the response includes the attribution block.