KEV Intelligence

Exploitation intelligence

Know what attackers are exploiting. See the evidence.

KEV Intelligence connects exploited CVEs to source evidence, confidence, proprietary sensor telemetry, and practical artifacts so security teams can act on what matters first.

Browse Known Exploited Vulnerabilities Talk to sales

Free live feed, RSS, and JSON. Pro adds deeper evidence, telemetry, and integration-ready context.

Sensor activity

Observed exploitation events · last 7 days

Live telemetry

62

KEVs observed

5,015

Events

764

Attacker IPs

View exploitation signals →
2,717
High & confirmed KEVs

Evidence-backed exploitation records

1,055
Beyond CISA KEV

Additional exploited CVEs

62
Observed in sensors

Tracked KEVs in the last 7 days

1,859+
Artifacts available

PoC, Nuclei, Metasploit, and virtual patch context

Email Alerts

Get High-Impact KEV Alerts by Email

KEV Intelligence tracks known exploited vulnerabilities beyond CISA KEV. Subscribe for occasional, curator-picked alerts when exploitation warrants attention. For every update, use the RSS feed or API.

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Evidence depth

Not just a KEV label

Every record connects the exploitation verdict to evidence your team can inspect, telemetry it can weigh, and artifacts it can use.

Open the full CVE report

Verified vulnerability record

CVE-2026-55450

langflow Denial of Service · affected before 1.9.1

Confirmed confidence

Langflow is a tool for building and deploying AI-powered agents and workflows

Evidence

Active exploitation observed

Independent exploitation attestation added to the KEV Intelligence record.

Sensor telemetry

3 attempts · 1 sensor

First-party observations recorded across 2 attacker IPs.

Actionable artifact

Nuclei template available

Public scanner coverage helps validate exposed systems.

Evidence, telemetry, and action stay attached to the CVE.

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Intelligence system

From signal to security action

KEV Intelligence combines 60+ public sources, vendor advisories, and private honeypots—then keeps the evidence chain attached as records move into operational workflows.

Review methodology View sensor signals
  1. 01

    Observe

    Public sources, vendor advisories, private honeypots, and custom sensors.

  2. 02

    Attest

    Review source credibility, specificity, corroboration, and first-hand telemetry.

  3. 03

    Enrich

    Add EPSS, CVSS, CWE, PoCs, Nuclei, Metasploit, and affected-version context.

  4. 04

    Deliver

    Ship through the live feed, email, RSS, JSON, and Pro API.

  5. 1,055+ additional exploited CVEs beyond CISA KEV

    Evidence stays inspectable at every stage

Built to act

One evidence model, four operational workflows

Explore use cases

Vulnerability management

Prioritize remediation

Rank exploited CVEs using evidence confidence, sensor observations, EPSS, CVSS, and asset context.

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SOC and detection

Turn intelligence into detections

Connect observed paths, payloads, PoCs, and scanner context to monitoring and response.

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MSSP and MDR

Differentiate client reporting

Deliver evidence-backed exploited-vulnerability context with timelines and practical artifacts.

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Cyber threat intelligence

Track the evidence chain

Follow source provenance, exploitation timelines, confidence changes, and attacker activity.

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Evidence before urgency

Patch what matters first

Start with the free live feed, then add deeper evidence, telemetry, and automation through the Pro API.

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