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: 1,079; Additional exploited CVEs beyond the official catalog
Observed in Sensors: 69; 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 1,079 Observed 69 High confidence With artifacts 1,728+

Sensors only Reset

Displaying vulnerabilities 1976 - 2000 of 2751 in total

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ID	Product / Vendor	Confidence	CISA KEV	Sensors	Added	Artifacts
CVE-2018-17463	Chrome Google	Confirmed	In catalog	—	over 1 year ago	PoC
CVE-2018-17480	Chrome Google	Confirmed	In catalog	—	over 1 year ago	—
CVE-2018-4990	Adobe Acrobat and Reader 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier versions Adobe	Confirmed	In catalog	—	over 1 year ago	—
CVE-2018-6065	Chrome Google	Confirmed	In catalog	—	over 1 year ago	—
CVE-2019-15271	Cisco Small Business RV Series Router Firmware Cisco	Confirmed	In catalog	—	over 1 year ago	—
CVE-2019-5825	Chrome Google	Confirmed	In catalog	—	over 1 year ago	PoC
CVE-2019-7192	QNAP NAS devices running Photo Station QNAP	Confirmed	In catalog	—	over 1 year ago	PoC Nuclei
CVE-2019-7193	QNAP NAS devices QNAP	Confirmed	In catalog	—	over 1 year ago	—
CVE-2019-7194	QNAP NAS devices running Photo Station QNAP	Confirmed	In catalog	—	over 1 year ago	PoC Nuclei
CVE-2019-7195	QNAP NAS devices running Photo Station QNAP	Confirmed	In catalog	—	over 1 year ago	PoC Nuclei
CVE-2016-2388	NetWeaver AS JAVA SAP	Confirmed	In catalog	—	over 1 year ago	—
CVE-2016-2386	NetWeaver J2EE Engine SAP	Confirmed	In catalog	—	over 1 year ago	—
CVE-2021-38163	SAP NetWeaver (Visual Composer 7.0 RT) SAP SE	Confirmed	In catalog	—	over 1 year ago	—
CVE-2022-30190	Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation) Microsoft	Confirmed	In catalog	—	over 1 year ago	PoC
CVE-2018-4344	iOS, macOS, tvOS, watchOS Apple	Confirmed	In catalog	—	over 1 year ago	—
CVE-2019-8605	iOS, macOS, tvOS, watchOS Apple	Confirmed	In catalog	—	over 1 year ago	—
CVE-2020-9907	iOS, tvOS Apple	Confirmed	In catalog	—	over 1 year ago	—
CVE-2020-3837	iOS, macOS, tvOS, watchOS Apple	Confirmed	In catalog	—	over 1 year ago	—
CVE-2021-30983	iOS and iPadOS Apple	Confirmed	In catalog	—	over 1 year ago	—
CVE-2021-4034	polkit freedesktop.org	Confirmed	In catalog	—	over 1 year ago	PoC
CVE-2021-30533	Chrome Google	Confirmed	In catalog	—	over 1 year ago	—
CVE-2022-29499	MiVoice Connect Mitel	Confirmed	In catalog	—	over 1 year ago	—
CVE-2022-26925	Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1909, Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation) Microsoft	Confirmed	In catalog	—	over 1 year ago	Nessus
CVE-2022-22047	Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation) Microsoft	Confirmed	In catalog	—	over 1 year ago	Nessus
CVE-2022-26138	Questions For Confluence Atlassian	Confirmed	In catalog	—	over 1 year ago	PoC Nuclei

CVE-2018-17463

Chrome

Google

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC

CVE-2018-17480

Chrome

Google

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2018-4990

Adobe Acrobat and Reader 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier versions

Adobe

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2018-6065

Chrome

Google

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2019-15271

Cisco Small Business RV Series Router Firmware

Cisco

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2019-5825

Chrome

Google

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC

CVE-2019-7192

QNAP NAS devices running Photo Station

QNAP

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC Nuclei

CVE-2019-7193

QNAP NAS devices

QNAP

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2019-7194

QNAP NAS devices running Photo Station

QNAP

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC Nuclei

CVE-2019-7195

QNAP NAS devices running Photo Station

QNAP

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC Nuclei

CVE-2016-2388

NetWeaver AS JAVA

SAP

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2016-2386

NetWeaver J2EE Engine

SAP

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2021-38163

SAP NetWeaver (Visual Composer 7.0 RT)

SAP SE

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2022-30190

Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)

Microsoft

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC

CVE-2018-4344

iOS, macOS, tvOS, watchOS

Apple

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2019-8605

iOS, macOS, tvOS, watchOS

Apple

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2020-9907

iOS, tvOS

Apple

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2020-3837

iOS, macOS, tvOS, watchOS

Apple

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2021-30983

iOS and iPadOS

Apple

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2021-4034

polkit

freedesktop.org

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: PoC

CVE-2021-30533

Chrome

Google

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2022-29499

MiVoice Connect

Mitel

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: —

CVE-2022-26925

Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 1909, Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)

Microsoft

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: Nessus

CVE-2022-22047

Windows 10 Version 1809, Windows Server 2019, Windows Server 2019 (Server Core installation), Windows 10 Version 21H1, Windows Server 2022, Windows 10 Version 20H2, Windows Server version 20H2, Windows 11 version 21H2, Windows 10 Version 21H2, Windows 10 Version 1507, Windows 10 Version 1607, Windows Server 2016, Windows Server 2016 (Server Core installation), Windows 7, Windows 7 Service Pack 1, Windows 8.1, Windows Server 2008 Service Pack 2, Windows Server 2008 Service Pack 2 (Server Core installation), Windows Server 2008 Service Pack 2, Windows Server 2008 R2 Service Pack 1, Windows Server 2008 R2 Service Pack 1 (Server Core installation), Windows Server 2012, Windows Server 2012 (Server Core installation), Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation)

Microsoft

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year ago
Artifacts: Nessus

CVE-2022-26138

Questions For Confluence

Atlassian

Confirmed

CISA: In catalog
Sensors: —
Added: over 1 year 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.

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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.