Exploited now
Every vulnerability CISA confirms is being exploited in the wild: listed in its Known Exploited Vulnerabilities catalog, or assessed as actively exploited in its Vulnrichment data, often days before the catalog. When it was confirmed, how soon after the CVE went public, and the vendors attackers go after first. Refreshed every ten minutes. Sources.
Updated under an hour ago ()
What this means for you
28 vulnerabilities confirmed exploited in the last 30 days; 38% of the last 12 months' were exploited by the day they were disclosed. Add your stack to see which of them you run.
- Confirmed exploited, last 30 days
- 28
- Show in the list
- Exploited by the day of disclosure, last 12 months
- 38%
- of 295 confirmed
- Show in the list
- Median days from disclosure to confirmed exploitation
- 4
- last 12 months; list sorted fastest first
- Show in the list
- Used in ransomware campaigns, last 12 months
- 25
- Show in the list
What this means for a patch cycle
Half of the vulnerabilities CISA confirmed exploited in the last 12 months were confirmed within 4 days of going public, and 38% by the day they were published. A monthly patch cycle leaves those exposed for weeks. Products from the vendors below, especially internet-facing ones, need an emergency patch path measured in days.
Where attackers strike first
Vendors by vulnerabilities confirmed exploited in the last 24 months; the top five account for 67% of the twelve listed. This counts confirmed attacks, not disclosed flaws, so a vendor is not rewarded for publishing fewer CVEs. Mapped health IT products account for 1 of them.
Are any of these in your stack?
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Every confirmed exploitation
Showing: last 24 months, Citrix
Showing Citrix only. Show every vendor
| CVE | Vendor and vulnerability | Confirmed exploited | After publication | Severity | EPSS |
|---|---|---|---|---|---|
| CVE-2025-6543 CISA KEV | Citrix · NetScaler ADC and Gateway Citrix NetScaler ADC and Gateway Buffer Overflow VulnerabilityCISA remediation due for federal agencies: Jul 21, 2025 | Jun 30, 2025 | 5 days | Critical 9.2 | 11% |
| CVE-2025-5777 CISA KEV Ransomware | Citrix · NetScaler ADC and Gateway Citrix NetScaler ADC and Gateway Out-of-Bounds Read VulnerabilityCISA remediation due for federal agencies: Jul 11, 2025 | Jul 10, 2025 | 23 days | Critical 9.3 | 100% |
| CVE-2024-8069 CISA KEV | Citrix · Session Recording Citrix Session Recording Deserialization of Untrusted Data VulnerabilityCISA remediation due for federal agencies: Sep 15, 2025 | Aug 25, 2025 | 286 days | Medium 5.1 | 15% |
| CVE-2024-8068 CISA KEV | Citrix · Session Recording Citrix Session Recording Improper Privilege Management VulnerabilityCISA remediation due for federal agencies: Sep 15, 2025 | Aug 25, 2025 | 286 days | Medium 5.1 | 3% |
| CVE-2025-7775 CISA KEV | Citrix · NetScaler Citrix NetScaler Memory Overflow VulnerabilityCISA remediation due for federal agencies: Aug 28, 2025 | Aug 26, 2025 | Same day | Critical 9.2 | 20% |
| CVE-2026-3055 CISA KEV | Citrix · NetScaler Citrix NetScaler Out-of-Bounds Read VulnerabilityCISA remediation due for federal agencies: Apr 2, 2026 | Mar 22, 2026 | 1 day before publication | Critical 9.3 | 4% |
| CVE-2026-8452 CISA KEV | Citrix · NetScaler ADC and NetScaler Gateway Citrix NetScaler ADC and NetScaler Gateway Improper Restriction of Operations within the Bounds of a Memory Buffer VulnerabilityCISA remediation due for federal agencies: Aug 29, 2026 | Aug 25, 2026 | 56 days | High 8.8 | 1% |
| CVE-2026-19490 CISA KEV | Citrix · NetScaler Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel VulnerabilityCISA remediation due for federal agencies: Sep 12, 2026 | Sep 9, 2026 | 21 days | Critical 9.3 | 23% |
| CVE-2026-88772 CISA KEV | Citrix · NetScaler Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer VulnerabilityCISA remediation due for federal agencies: Sep 30, 2026 | Sep 26, 2026 | 1 day before publication | Critical 9.5 | 1% |
| CVE-2026-88771 CISA KEV | Citrix · NetScaler Citrix NetScaler Improper Input Validation VulnerabilityCISA remediation due for federal agencies: Sep 30, 2026 | Sep 26, 2026 | 1 day before publication | Critical 9.5 | 1% |
| CVE-2026-88779 CISA KEV | Citrix · NetScaler Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer VulnerabilityCISA remediation due for federal agencies: Oct 7, 2026 | Oct 3, 2026 | Same day | High 8.7 | 1% |
How to read this
"Confirmed exploited" is the date CISA added the CVE to its Known Exploited Vulnerabilities catalog or assessed it as actively exploited, whichever came first. It is when exploitation was confirmed publicly, not when attackers started, so "after publication" is an upper bound: attackers were there at least that soon. "By disclosure day" means confirmed on or before the day the CVE record was published, the closest public measure of a zero-day. Dates are US Eastern, the calendar CISA uses. Vendors are named as CISA's catalog names them, otherwise as the assigning CNA does. EPSS is FIRST's estimate of the chance of exploitation in the next 30 days.