KEV Intelligence is becoming Previdian.
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.

Browse feed RSS feed JSON API
Total KEVs
2,764
Known exploited vulnerabilities tracked by KEV Intelligence
Beyond CISA KEV
1,090
Additional exploited vulnerabilities beyond the official catalog
Observed in Sensors
125
Tracked KEVs with sensor activity in the last 7 days
Artifacts Available
1,735+
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 2,764 Beyond CISA 1,090 Observed 125 High confidence With artifacts 1,735+
Reset

Displaying vulnerabilities 26 - 50 of 1735 in total

Query the complete API
CVE-2026-2652

mlflow/mlflow

mlflow
High
CISA
Not listed
Sensors
—
Added
16 days ago
Artifacts
PoC Nuclei
CVE-2018-14013

Zimbra Collaboration Suite

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

Cisco Identity Services Engine Software

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

Flowise

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

Langflow OSS

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

ColdFusion

Adobe
Confirmed
CISA
Not listed
Sensors
Observed
Added
20 days ago
Artifacts
PoC Nuclei
CVE-2023-2825

GitLab

GitLab
Confirmed
CISA
Not listed
Sensors
Observed
Added
21 days ago
Artifacts
PoC Nuclei
CVE-2025-71324

Flowise

Flowise
Confirmed
CISA
Not listed
Sensors
Observed
Added
21 days ago
Artifacts
PoC Nuclei
CVE-2026-59800

9router

decolua
Confirmed
CISA
Not listed
Sensors
Observed
Added
23 days ago
Artifacts
PoC
CVE-2021-1472

Cisco Small Business RV Series Router Firmware

Cisco
Confirmed
CISA
Not listed
Sensors
Observed
Added
25 days ago
Artifacts
PoC Nuclei
CVE-2026-1623

A7000R

Totolink
Confirmed
CISA
Not listed
Sensors
Observed
Added
25 days ago
Artifacts
PoC
CVE-2025-71334

Flowise

Flowise
Confirmed
CISA
Not listed
Sensors
Observed
Added
27 days ago
Artifacts
PoC Nuclei
CVE-2026-16723

Fastjson

Alibaba
Confirmed
CISA
Not listed
Sensors
Observed
Added
30 days ago
Artifacts
PoC
CVE-2014-2383

dompdf

dompdf
Confirmed
CISA
Not listed
Sensors
Observed
Added
30 days ago
Artifacts
PoC Nuclei
CVE-2016-3081

Struts

Apache
Confirmed
CISA
Not listed
Sensors
Observed
Added
about 1 month ago
Artifacts
PoC Nuclei
CVE-2026-16232

Quantum Security Management, Multi-Domain Security Management

checkpoint
Confirmed
CISA
In catalog
Sensors
Observed
Added
about 1 month ago
Artifacts
PoC Nuclei
CVE-2026-0770

Langflow

Langflow
Confirmed
CISA
In catalog
Sensors
Observed
Added
about 1 month ago
Artifacts
PoC Nuclei VPatch

What Are Known Exploited Vulnerabilities?

Known exploited vulnerabilities are vulnerabilities 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

Get alerts on high-impact exploitation

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

Occasional high-impact alerts. Unsubscribe anytime. See our Privacy Policy.