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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
2,795
Known exploited vulnerabilities tracked by Previdian
Beyond CISA KEV
1,108
Additional exploited vulnerabilities beyond the official catalog
Observed in Sensors
113
Tracked KEVs with sensor activity in the last 7 days
Artifacts Available
1,759+
PoC, Nuclei, Metasploit, and virtual patch context

Explore the Previdian Feed

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

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All KEVs 2,795 Beyond CISA 1,108 Observed 113 High confidence With artifacts 1,759+
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Displaying vulnerabilities 1 - 25 of 2795 in total

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CVE-2026-9586

Switchvox SMB Edition

Sangoma

High
CISA
Not listed
Sensors
—
Added
about 14 hours ago
Artifacts
—
CVE-2025-40553

Web Help Desk

SolarWinds

Confirmed
CISA
Not listed
Sensors
Observed
Added
about 16 hours ago
Artifacts
—
CVE-2026-82329

artifactory

Jfrog

High
CISA
Not listed
Sensors
—
Added
about 21 hours ago
Artifacts
PoC
CVE-2026-2614

mlflow/mlflow

Mlflow

Confirmed
CISA
Not listed
Sensors
Observed
Added
3 days ago
Artifacts
PoC Nuclei
CVE-2026-82078

PaperCut MF/NG

PaperCut

Confirmed
CISA
In catalog
Sensors
Observed
Added
5 days ago
Artifacts
—
CVE-2026-66384

artifactory

Jfrog

Confirmed
CISA
In catalog
Sensors
—
Added
5 days ago
Artifacts
PoC
CVE-2026-53362

Linux

Linux

Confirmed
CISA
In catalog
Sensors
—
Added
5 days ago
Artifacts
—
CVE-2026-61511

vBulletin

vBulletin

Confirmed
CISA
Not listed
Sensors
Observed
Added
6 days ago
Artifacts
PoC Nuclei
CVE-2019-1068

Microsoft SQL Server 2014 Service Pack 2 for 32-bit Systems (GDR), Microsoft SQL Server, Microsoft SQL Server 2014 Service Pack 2 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 1 (GDR), Microsoft SQL Server 2017 for x64-based Systems (GDR), Microsoft SQL Server 2016 for x64-based Systems Service Pack 2 (GDR), Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (GDR), Microsoft SQL Server 2014 Service Pack 3 for x64-based Systems (CU), Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (GDR), Microsoft SQL Server 2014 Service Pack 3 for 32-bit Systems (CU)

Microsoft

Confirmed
CISA
In catalog
Sensors
—
Added
6 days ago
Artifacts
—
CVE-2022-0995

kernel

Linux

Confirmed
CISA
In catalog
Sensors
—
Added
6 days ago
Artifacts
PoC
CVE-2015-5287

Automatic Bug Reporting Tool (ABRT)

Red Hat

Confirmed
CISA
In catalog
Sensors
—
Added
6 days ago
Artifacts
PoC
CVE-2015-3246

libuser

Vendor unavailable

Confirmed
CISA
In catalog
Sensors
—
Added
6 days ago
Artifacts
PoC
CVE-2023-34124

GMS, Analytics

SonicWall

Confirmed
CISA
Not listed
Sensors
Observed
Added
7 days ago
Artifacts
PoC Nuclei
CVE-2026-63520

Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition

Microsoft

Confirmed
CISA
Not listed
Sensors
Observed
Added
7 days ago
Artifacts
PoC

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

Previdian 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 Previdian 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 Previdian differ from the CISA KEV Catalog?

CISA KEV is the baseline. Previdian 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 Previdian 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. Previdian 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.