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?
Name the products you run and see every CVE that affects them, with exploited ones first. Free for one product; subscribers add their whole inventory and are emailed the moment one is exploited.
Every confirmed exploitation
Showing: last 24 months, Cisco, exploited by disclosure day
Showing Cisco only. Show every vendor
| CVE | Vendor and vulnerability | Confirmed exploited | After publication | Severity | EPSS |
|---|---|---|---|---|---|
| CVE-2026-76519 CISA KEV | Cisco · Secure Email Gateway Cisco Secure Email Gateway Relative Path Traversal VulnerabilityCISA remediation due for federal agencies: Oct 17, 2026 | Oct 13, 2026 | 1 day before publication | Critical 9.8 | 2% |
| CVE-2026-76504 CISA KEV | Cisco · Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Hex Encoding VulnerabilityCISA remediation due for federal agencies: Oct 3, 2026 | Sep 29, 2026 | 1 day before publication | Critical 9.8 | 2% |
| CVE-2026-76460 CISA KEV | Cisco · Identity Services Engine Cisco Identity Services Engine Incorrect Use of Privileged APIs VulnerabilityCISA remediation due for federal agencies: Sep 19, 2026 | Sep 16, 2026 | Same day | Critical 10.0 | 14% |
| CVE-2026-76461 CISA KEV | Cisco · Secure Email Gateway Cisco Secure Email Gateway SQL Injection VulnerabilityCISA remediation due for federal agencies: Sep 17, 2026 | Sep 13, 2026 | 1 day before publication | Critical 9.8 | 30% |
| CVE-2026-20349 CISA KEV | Cisco · Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Heap Inspection VulnerabilityCISA remediation due for federal agencies: Aug 14, 2026 | Aug 10, 2026 | 1 day before publication | High 8.6 | 1% |
| CVE-2026-20316 CISA KEV Ransomware | Cisco · Secure Firewall Management Center (FMC) Cisco Secure Firewall Management Center Use of Hard-coded Password VulnerabilityCISA remediation due for federal agencies: Aug 1, 2026 | Jul 28, 2026 | 1 day before publication | Medium 5.3 | 35% |
| CVE-2026-20262 CISA KEV | Cisco · Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Directory or Path Traversal VulnerabilityCISA remediation due for federal agencies: Jun 29, 2026 | Jun 14, 2026 | 1 day before publication | Medium 6.5 | 28% |
| CVE-2026-20245 CISA KEV | Cisco · Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output VulnerabilityCISA remediation due for federal agencies: Jun 23, 2026 | Jun 4, 2026 | Same day | High 7.8 | 25% |
| CVE-2026-20182 CISA KEV | Cisco · Catalyst SD-WAN Cisco Catalyst SD-WAN Controller Authentication Bypass VulnerabilityCISA remediation due for federal agencies: May 17, 2026 | May 13, 2026 | 1 day before publication | Critical 10.0 | 92% |
| CVE-2026-20131 CISA KEV Ransomware | Cisco · Secure Firewall Management Center (FMC) Cisco Secure Firewall Management Center (FMC) Software and Cisco Security Cloud Control (SCC) Firewall Management Deserialization of Untrusted Data VulnerabilityCISA remediation due for federal agencies: Mar 22, 2026 | Mar 3, 2026 | 1 day before publication | Critical 10.0 | 43% |
| CVE-2026-20127 CISA KEV | Cisco · Catalyst SD-WAN Controller and Manager Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass VulnerabilityCISA remediation due for federal agencies: Feb 27, 2026 | Feb 25, 2026 | Same day | Critical 10.0 | 88% |
| CVE-2026-20128 CISA KEV | Cisco · Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Storing Passwords in a Recoverable Format VulnerabilityCISA remediation due for federal agencies: Apr 23, 2026 | Feb 24, 2026 | 1 day before publication | High 7.5 | 7% |
| CVE-2026-20045 CISA KEV | Cisco · Unified Communications Manager Cisco Unified Communications Products Code Injection VulnerabilityCISA remediation due for federal agencies: Feb 11, 2026 | Jan 21, 2026 | Same day | High 8.2 | 5% |
| CVE-2025-20393 CISA KEV | Cisco · Multiple Products Cisco Multiple Products Improper Input Validation VulnerabilityCISA remediation due for federal agencies: Dec 24, 2025 | Dec 17, 2025 | Same day | Critical 10.0 | 32% |
| CVE-2025-20362 CISA KEV | Cisco · Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Cisco Secure Firewall Adaptive Security (ASA) Appliance and Secure Firewall Threat Defense (FTD) Missing Authorization VulnerabilityCISA remediation due for federal agencies: Sep 26, 2025 | Sep 25, 2025 | Same day | Medium 6.5 | 87% |
| CVE-2025-20333 CISA KEV | Cisco · Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) Buffer Overflow VulnerabilityCISA remediation due for federal agencies: Sep 26, 2025 | Sep 25, 2025 | Same day | Critical 9.9 | 71% |
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.