KEV Intelligence

Early exploitation intelligence

Known Exploited Vulnerabilities Feed

Browse early exploitation warnings with confidence scoring, proprietary sensor telemetry where available, CISA KEV status, and practical detection artifacts for vulnerability management, CTI, SOC, and MSSP workflows.

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Total KEVs
2,750
Known exploited vulnerabilities tracked by KEV Intelligence
Beyond CISA KEV
1,080
Additional exploited CVEs beyond the official catalog
Observed in Sensors
89
Tracked KEVs with sensor activity in the last 7 days
Artifacts Available
1,728+
PoC, Nuclei, Metasploit, and virtual patch context

Explore the KEV Intelligence Feed

Filter known exploited vulnerabilities by evidence confidence, CISA status, sensor activity, recency, vendor, and available artifacts.

All KEVs 2,750 Beyond CISA 1,080 Observed 89 High confidence With artifacts 1,728+
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Displaying vulnerabilities 26 - 50 of 2751 in total

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CVE-2026-59310

Cloud Foundation, vSphere Foundation, vCenter, Telco Cloud Infrastructure, Telco Cloud Platform

VMware
Confirmed
CISA
In catalog
Sensors
—
Added
7 days ago
Artifacts
PoC
CVE-2021-21983

VMware vRealize Operations

VMware
High
CISA
Not listed
Sensors
—
Added
7 days ago
Artifacts
PoC
CVE-2026-20349

Cisco Secure Firewall Adaptive Security Appliance (ASA) Software, Cisco Secure Firewall Threat Defense (FTD) Software

Cisco
Confirmed
CISA
In catalog
Sensors
—
Added
8 days ago
Artifacts
—
CVE-2026-68820

Windows 10 Version 1607, Windows 10 Version 1809, Windows 10 Version 21H2, Windows 10 Version 22H2, Windows 11 version 23H2, Windows 11 Version 23H2, Windows 11 Version 24H2, Windows 11 Version 25H2, Windows 11 version 26H1, Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation), Windows Server 2016, Windows Server 2016 (Server Core installation), Windows Server 2019, Windows Server 2019 (Server Core installation), Windows Server 2022, Windows Server 2025, Windows Server 2025 (Server Core installation)

Microsoft
Confirmed
CISA
In catalog
Sensors
—
Added
8 days ago
Artifacts
—
CVE-2026-49049

Helix3 extension for Joomla

joomshaper.com
Confirmed
CISA
Not listed
Sensors
Observed
Added
8 days ago
Artifacts
PoC Nuclei
CVE-2025-2505

Age Gate

philsbury
Confirmed
CISA
Not listed
Sensors
Observed
Added
8 days ago
Artifacts
PoC Nuclei
CVE-2026-72898

Metabase

Metabase
Confirmed
CISA
In catalog
Sensors
—
Added
9 days ago
Artifacts
PoC Nuclei
CVE-2023-3722

Aura Device Services

Avaya
High
CISA
Not listed
Sensors
—
Added
9 days ago
Artifacts
PoC Nuclei
CVE-2026-2652

mlflow/mlflow

mlflow
High
CISA
Not listed
Sensors
—
Added
11 days ago
Artifacts
PoC Nuclei
CVE-2013-3821

PeopleSoft Products

Oracle
Confirmed
CISA
Not listed
Sensors
Observed
Added
12 days ago
Artifacts
—
CVE-2018-14013

Zimbra Collaboration Suite

Synacor
High
CISA
Not listed
Sensors
—
Added
12 days ago
Artifacts
PoC Nuclei
CVE-2025-20282

Cisco Identity Services Engine Software

Cisco
Confirmed
CISA
Not listed
Sensors
Observed
Added
12 days ago
Artifacts
PoC Nuclei
CVE-2025-8943

Flowise

Flowise
Confirmed
CISA
Not listed
Sensors
Observed
Added
14 days ago
Artifacts
PoC Nuclei
CVE-2026-9198

Langflow OSS

IBM
Confirmed
CISA
In catalog
Sensors
Observed
Added
15 days ago
Artifacts
PoC Nuclei
CVE-2026-48313

ColdFusion

Adobe
Confirmed
CISA
Not listed
Sensors
Observed
Added
15 days ago
Artifacts
PoC Nuclei
CVE-2026-18577

N-central

N-able
Confirmed
CISA
In catalog
Sensors
—
Added
16 days ago
Artifacts
—
CVE-2023-2825

GitLab

GitLab
Confirmed
CISA
Not listed
Sensors
Observed
Added
16 days ago
Artifacts
PoC Nuclei

What Are Known Exploited Vulnerabilities?

Known exploited vulnerabilities are CVEs with credible evidence of real-world exploitation. They help security teams move beyond severity-only prioritization and focus remediation on vulnerabilities attackers are actually using.

For a deeper definition, see What Is a Known Exploited Vulnerability?.

Sensor-Led Early Warning

KEV Intelligence uses proprietary sensors and private honeypots to observe exploitation attempts, corroborates those signals with vendor advisories and relevant public evidence, and keeps CISA KEV status as context.

Compare with CISA KEV →

Evidence You Can Act On

Each warning can include confidence, evidence links, exploitation status, EPSS, CVSS, CWE, proof-of-concept references, scanner templates, and sensor telemetry where available.

Read the methodology →

Consume the Data in Your Workflow

Browse the live feed, subscribe via RSS, pull the free JSON feed, or use the Pro API for deeper evidence, available telemetry summaries, virtual patches, and integration-ready delivery.

RSS feed JSON feed API integrations

Known Exploited Vulnerability Feed FAQ

How KEV Intelligence observes, validates, and delivers early exploitation warnings.

What is a known exploited vulnerability?

A known exploited vulnerability is a CVE with credible evidence that attackers have exploited it in real-world conditions, rather than a vulnerability assessed only through theoretical severity. See also What Is a Known Exploited Vulnerability?.

How does KEV Intelligence differ from the CISA KEV Catalog?

CISA KEV is the baseline. KEV Intelligence complements it with proprietary sensor and honeypot observations, then corroborates warnings with vendor advisories and relevant public evidence — with confidence and inspectable provenance attached. Browse known exploited vulnerabilities not in CISA KEV or compare with CISA KEV.

What does observed in sensors mean?

It means KEV Intelligence honeypots recorded activity associated with exploitation attempts for that vulnerability. Sensor observations complement, rather than replace, the wider evidence and confidence model. Explore live telemetry on Exploitation Signals.

Can teams consume the feed through RSS or an API?

Yes. KEV Intelligence provides a free RSS feed, a free JSON feed, and a Pro API for deeper evidence, available telemetry, and integration-oriented workflows. See API & Integrations and API docs.

Early warning alerts

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Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.

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