Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 1 day ago
- Artifacts
- PoC Nuclei
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.
- Total KEVs
- 2,979
- Known exploited vulnerabilities tracked by Previdian
- Beyond CISA KEV
- 1,240
- Additional exploited vulnerabilities beyond the official catalog
- Observed in Sensors
- 177
- Tracked KEVs with sensor activity in the last 7 days
- Artifacts Available
- 1,897+
- 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.
Displaying vulnerabilities 1 - 25 of 248 in total
Query the complete API
CVE-2026-21589
Confirmed
Bamboo Data Center, Bitbucket Data Center, Confluence Data Center, Crowd Data Center, Crucible Data Center, Fisheye Data Center, Jira Service Management Data Center, Jira Software Data Center
- CISA
- Not listed
- Sensors
- Observed
- Added
- 2 days ago
- Artifacts
- PoC Nuclei VPatch
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 3 days ago
- Artifacts
- —
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 4 days ago
- Artifacts
- PoC VPatch
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 7 days ago
- Artifacts
- PoC Nuclei
CVE-2026-6433
Confirmed
Custom CSS JS PHP
- CISA
- Not listed
- Sensors
- Observed
- Added
- 7 days ago
- Artifacts
- PoC Nuclei VPatch
Confirmed
- CISA
- In catalog
- Sensors
- Observed
- Added
- 7 days ago
- Artifacts
- PoC VPatch
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 7 days ago
- Artifacts
- —
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 8 days ago
- Artifacts
- PoC Nuclei VPatch
CVE-2026-102489
Confirmed
Zammad
- CISA
- In catalog
- Sensors
- Observed
- Added
- 8 days ago
- Artifacts
- PoC
Confirmed
- CISA
- In catalog
- Sensors
- Observed
- Added
- 9 days ago
- Artifacts
- PoC
Confirmed
- CISA
- In catalog
- Sensors
- Observed
- Added
- 11 days ago
- Artifacts
- PoC
Confirmed
- CISA
- In catalog
- Sensors
- Observed
- Added
- 11 days ago
- Artifacts
- PoC
Watch the products you run
Not every KEV is yours. Watch matches exploitation to the vendors and products you run, then notifies you when the threat changes. 14-day trial, no credit card.
CVE-2026-65660
Confirmed
Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition
- CISA
- In catalog
- Sensors
- Observed
- Added
- 15 days ago
- Artifacts
- VPatch
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 15 days ago
- Artifacts
- PoC
Confirmed
- CISA
- In catalog
- Sensors
- Observed
- Added
- 16 days ago
- Artifacts
- PoC Nuclei
CVE-2016-20080
Confirmed
Brandfolder
- CISA
- Not listed
- Sensors
- Observed
- Added
- 16 days ago
- Artifacts
- —
Confirmed
- CISA
- In catalog
- Sensors
- Observed
- Added
- 16 days ago
- Artifacts
- PoC
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 17 days ago
- Artifacts
- —
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 18 days ago
- Artifacts
- PoC Nuclei
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 21 days ago
- Artifacts
- PoC
CVE-2026-89013
Confirmed
Dolibarr
- CISA
- Not listed
- Sensors
- Observed
- Added
- 21 days ago
- Artifacts
- PoC Nuclei
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 21 days ago
- Artifacts
- VPatch
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 22 days ago
- Artifacts
- PoC Nuclei
Confirmed
- CISA
- Not listed
- Sensors
- Observed
- Added
- 23 days ago
- Artifacts
- VPatch
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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.
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.