# Critical CVEs Published Today

**Use case:** 

Only CVEs published in the last 24 hours and rated CRITICAL on CVSS v3. NVD holds 30,620 CRITICAL records in total; this task asks the source for the newest slice of them, then joins CISA KEV and EPSS so you see at once whether any of today's criticals is already being exploited.

## Input

```json
{
  "keyword": "",
  "severity": "CRITICAL",
  "kevOnly": false,
  "modifiedWithinDays": 0,
  "publishedWithinDays": 1,
  "cveId": "",
  "ransomwareOnly": false,
  "minCvss": 0,
  "minEpss": "",
  "minRiskScore": 0,
  "priorities": [],
  "vendors": [],
  "products": [],
  "cwe": [],
  "keywords": [],
  "excludeKeywords": [],
  "withPatchOnly": false,
  "withExploitOnly": false,
  "maxAgeDays": 0,
  "enrich": true,
  "includeDescription": true,
  "compactOutput": false,
  "excludeEmptyFields": false,
  "onlyNew": false,
  "emitUnchanged": false,
  "maxItems": 0
}
```

## Output

```json
{
  "cve_id": {
    "label": "CVE",
    "format": "string"
  },
  "priority": {
    "label": "Priority",
    "format": "string"
  },
  "risk_score": {
    "label": "Risk 0-100",
    "format": "number"
  },
  "cvss_score": {
    "label": "CVSS",
    "format": "number"
  },
  "kev_ransomware": {
    "label": "Ransomware",
    "format": "boolean"
  },
  "kev_due_date": {
    "label": "CISA due date",
    "format": "string"
  },
  "kev_action": {
    "label": "Required action",
    "format": "string"
  },
  "vendors": {
    "label": "Vendors",
    "format": "array"
  },
  "products": {
    "label": "Products",
    "format": "array"
  },
  "has_patch": {
    "label": "Patch referenced",
    "format": "boolean"
  },
  "published_at": {
    "label": "Published",
    "format": "string"
  }
}
```

## About this Actor

This example demonstrates how to use [CVE Records $0.49/1K: Security Data, Vulnerability Database](https://apify.com/snow_leo_data/cve-nvd-kev-vulnerability-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/snow_leo_data/cve-nvd-kev-vulnerability-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/snow_leo_data/cve-nvd-kev-vulnerability-scraper.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).