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 (2026-10-19 08:40 UTC)

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.

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Exploited by disclosure day

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.

Vendors by vulnerabilities confirmed exploited

Microsoft	81	49 (60%)	0	11
Cisco	29	16 (55%)	0	2
Apple	19	2 (11%)	2	0
Fortinet	18	12 (67%)	0	3
Google	15	6 (40%)	1	0
Linux	15	0 (0%)	106	0
Ivanti	13	6 (46%)	2	2
Citrix	11	5 (45%)	5	1
Palo Alto Networks	11	4 (36%)	6	3
Adobe	10	3 (30%)	45	0
Oracle	10	2 (20%)	5	3
SonicWall	9	5 (56%)	-1	4

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Every confirmed exploitation

Showing: last 24 months, exploited by disclosure day

166 exploited CVEs, showing 51 to 100PreviousPage 2 of 4Next

CVE	Vendor and vulnerability	Confirmed exploited	After publication	Severity	EPSS
CVE-2026-20245 CISA KEV	Cisco · Catalyst SD-WAN Manager Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability CISA remediation due for federal agencies: Jun 23, 2026	Jun 4, 2026	Same day	High 7.8	25%
CVE-2025-48595 CISA KEV	Android · Framework Android Framework Integer Overflow Vulnerability CISA remediation due for federal agencies: Jun 5, 2026	May 31, 2026	1 day before publication	High 8.4	2%
CVE-2026-48027 CISA KEV Ransomware	Nx · Nx Console Nx Console Embedded Malicious Code Vulnerability CISA remediation due for federal agencies: Jun 10, 2026	May 26, 2026	1 day before publication	Critical 9.3	1%
CVE-2026-34926 CISA KEV	Trend Micro · Apex One Trend Micro Apex One (On-Premise) Directory Traversal Vulnerability CISA remediation due for federal agencies: Jun 4, 2026	May 21, 2026	Same day	Medium 6.7	1%
CVE-2026-34910 CISA KEV	Ubiquiti · UniFi OS Ubiquiti UniFi OS Improper Input Validation Vulnerability CISA remediation due for federal agencies: Jun 26, 2026	May 21, 2026	Same day	Critical 10.0	46%
CVE-2026-34908 CISA KEV	Ubiquiti · UniFi OS Ubiquiti UniFi OS Improper Access Control Vulnerability CISA remediation due for federal agencies: Jun 26, 2026	May 21, 2026	Same day	Critical 10.0	15%
CVE-2026-45498 CISA KEV	Microsoft · Defender Microsoft Defender Denial of Service Vulnerability CISA remediation due for federal agencies: Jun 3, 2026	May 20, 2026	Same day	Medium 4.0	1%
CVE-2026-41091 CISA KEV	Microsoft · Defender Microsoft Defender Link Following Vulnerability CISA remediation due for federal agencies: Jun 3, 2026	May 19, 2026	1 day before publication	High 7.8	0%
CVE-2026-8398 CISA KEV	Daemon · Daemon Tools Lite Daemon Tools Lite Embedded Malicious Code Vulnerability CISA remediation due for federal agencies: May 30, 2026	May 14, 2026	1 day before publication	Critical 9.8	1%
CVE-2026-42897 CISA KEV	Microsoft · Microsoft Microsoft Exchange Server Cross-Site Scripting Vulnerability CISA remediation due for federal agencies: May 29, 2026	May 13, 2026	1 day before publication	High 8.1	1%
CVE-2026-20182 CISA KEV	Cisco · Catalyst SD-WAN Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability CISA remediation due for federal agencies: May 17, 2026	May 13, 2026	1 day before publication	Critical 10.0	92%
CVE-2026-42271 CISA KEV	BerriAI · LiteLLM BerriAI LiteLLM Command Injection Vulnerability CISA remediation due for federal agencies: Jun 22, 2026	May 7, 2026	Same day	High 8.7	93%
CVE-2026-42208 CISA KEV	BerriAI · LiteLLM BerriAI LiteLLM SQL Injection Vulnerability CISA remediation due for federal agencies: May 11, 2026	May 7, 2026	Same day	Critical 9.3	6%
CVE-2026-6973 CISA KEV	Ivanti · Endpoint Manager Mobile (EPMM) Ivanti Endpoint Manager Mobile (EPMM) Improper Input Validation Vulnerability CISA remediation due for federal agencies: May 10, 2026	May 6, 2026	1 day before publication	High 7.2	3%
CVE-2026-0300 CISA KEV	Palo Alto Networks · PAN-OS Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability CISA remediation due for federal agencies: May 9, 2026	May 5, 2026	1 day before publication	Critical 9.3	32%
CVE-2026-41940 CISA KEV Ransomware	WebPros · cPanel & WHM and WP2 (WordPress Squared) WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function Vulnerability CISA remediation due for federal agencies: May 3, 2026	Apr 28, 2026	1 day before publication	Critical 9.8	99%
CVE-2026-39808 CISA KEV	Fortinet · FortiSandbox Fortinet FortiSandbox OS Command Injection Vulnerability CISA remediation due for federal agencies: Jul 19, 2026	Apr 13, 2026	1 day before publication	Critical 9.1	47%
CVE-2026-33824 CISA KEV	Microsoft · Internet Key Exchange (IKE) Service Extensions Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability CISA remediation due for federal agencies: Aug 21, 2026	Apr 12, 2026	2 days before publication	Critical 9.8	2%
CVE-2026-34621 CISA KEV	Adobe · Acrobat and Reader Adobe Acrobat and Reader Prototype Pollution Vulnerability CISA remediation due for federal agencies: Apr 27, 2026	Apr 10, 2026	1 day before publication	High 8.6	2%
CVE-2026-32201 CISA KEV	Microsoft · SharePoint Server Microsoft SharePoint Server Improper Input Validation Vulnerability CISA remediation due for federal agencies: Apr 28, 2026	Apr 8, 2026	6 days before publication	Medium 6.5	43%
CVE-2026-35616 CISA KEV	Fortinet · FortiClient EMS Fortinet FortiClient EMS Improper Access Control Vulnerability CISA remediation due for federal agencies: Apr 9, 2026	Apr 2, 2026	1 day before publication	Critical 9.1	9%
CVE-2026-5281 CISA KEV	Google · Dawn Google Dawn Use-After-Free Vulnerability CISA remediation due for federal agencies: Apr 15, 2026	Mar 31, 2026	1 day before publication	High 8.8	1%
CVE-2026-3502 CISA KEV	TrueConf · Client TrueConf Client Download of Code Without Integrity Check Vulnerability CISA remediation due for federal agencies: Apr 16, 2026	Mar 30, 2026	Same day	High 7.8	0%
CVE-2026-33634 CISA KEV	Aquasecurity · Trivy Aquasecurity Trivy Embedded Malicious Code Vulnerability CISA remediation due for federal agencies: Apr 9, 2026	Mar 23, 2026	Same day	Critical 9.4	2%
CVE-2026-3055 CISA KEV	Citrix · NetScaler Citrix NetScaler Out-of-Bounds Read Vulnerability CISA remediation due for federal agencies: Apr 2, 2026	Mar 22, 2026	1 day before publication	Critical 9.3	4%
CVE-2026-3910 CISA KEV	Google · Chromium V8 Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer Vulnerability CISA remediation due for federal agencies: Mar 27, 2026	Mar 12, 2026	Same day	High 8.8	1%
CVE-2026-3909 CISA KEV	Google · Skia Google Skia Out-of-Bounds Write Vulnerability CISA remediation due for federal agencies: Mar 27, 2026	Mar 12, 2026	Same day	High 8.8	2%
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 Vulnerability CISA remediation due for federal agencies: Mar 22, 2026	Mar 3, 2026	1 day before publication	Critical 10.0	43%
CVE-2026-21385 CISA KEV	Qualcomm · Multiple Chipsets Qualcomm Multiple Chipsets Memory Corruption Vulnerability CISA remediation due for federal agencies: Mar 24, 2026	Mar 1, 2026	1 day before publication	High 7.8	1%
CVE-2026-20127 CISA KEV	Cisco · Catalyst SD-WAN Controller and Manager Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Vulnerability CISA 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 Vulnerability CISA remediation due for federal agencies: Apr 23, 2026	Feb 24, 2026	1 day before publication	High 7.5	7%
CVE-2026-22719 CISA KEV	Broadcom · VMware Aria Operations Broadcom VMware Aria Operations Command Injection Vulnerability CISA remediation due for federal agencies: Mar 24, 2026	Feb 23, 2026	2 days before publication	High 8.1	18%
CVE-2026-21533 CISA KEV	Microsoft · Windows Microsoft Windows Improper Privilege Management Vulnerability CISA remediation due for federal agencies: Mar 3, 2026	Feb 10, 2026	Same day	High 7.8	4%
CVE-2026-21525 CISA KEV	Microsoft · Windows Microsoft Windows NULL Pointer Dereference Vulnerability CISA remediation due for federal agencies: Mar 3, 2026	Feb 10, 2026	Same day	Medium 6.2	5%
CVE-2026-21519 CISA KEV	Microsoft · Windows Microsoft Windows Type Confusion Vulnerability CISA remediation due for federal agencies: Mar 3, 2026	Feb 10, 2026	Same day	High 7.8	2%
CVE-2026-21514 CISA KEV	Microsoft · Office Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability CISA remediation due for federal agencies: Mar 3, 2026	Feb 10, 2026	Same day	High 7.8	2%
CVE-2026-21513 CISA KEV	Microsoft · Windows Microsoft MSHTML Framework Protection Mechanism Failure Vulnerability CISA remediation due for federal agencies: Mar 3, 2026	Feb 10, 2026	Same day	High 8.8	16%
CVE-2026-21510 CISA KEV	Microsoft · Windows Microsoft Windows Shell Protection Mechanism Failure Vulnerability CISA remediation due for federal agencies: Mar 3, 2026	Feb 10, 2026	Same day	High 8.8	25%
CVE-2026-21643 CISA KEV	Fortinet · FortiClient EMS Fortinet FortiClient EMS SQL Injection Vulnerability CISA remediation due for federal agencies: Apr 16, 2026	Feb 5, 2026	1 day before publication	Critical 9.1	94%
CVE-2026-1281 CISA KEV	Ivanti · Endpoint Manager Mobile (EPMM) Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability CISA remediation due for federal agencies: Feb 1, 2026	Jan 29, 2026	Same day	Critical 9.8	99%
CVE-2026-1340 CISA KEV	Ivanti · Endpoint Manager Mobile (EPMM) Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability CISA remediation due for federal agencies: Apr 11, 2026	Jan 28, 2026	1 day before publication	Critical 9.8	99%
CVE-2026-24858 CISA KEV	Fortinet · Multiple Products Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel Vulnerability CISA remediation due for federal agencies: Jan 30, 2026	Jan 27, 2026	Same day	Critical 9.4	86%
CVE-2026-21509 CISA KEV	Microsoft · Office Microsoft Office Security Feature Bypass Vulnerability CISA remediation due for federal agencies: Feb 16, 2026	Jan 25, 2026	1 day before publication	High 7.8	71%
CVE-2026-0770 CISA KEV	Langflow · Langflow Langflow Inclusion of Functionality from Untrusted Control Sphere Vulnerability CISA remediation due for federal agencies: Jul 24, 2026	Jan 22, 2026	Same day	Critical 9.8	63%
CVE-2026-23760 CISA KEV Ransomware	SmarterTools · SmarterMail SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel Vulnerability CISA remediation due for federal agencies: Feb 16, 2026	Jan 21, 2026	1 day before publication	Critical 9.3	96%
CVE-2026-20045 CISA KEV	Cisco · Unified Communications Manager Cisco Unified Communications Products Code Injection Vulnerability CISA remediation due for federal agencies: Feb 11, 2026	Jan 21, 2026	Same day	High 8.2	5%
CVE-2026-21962 CISA KEV	Oracle · HTTP Server and Oracle Weblogic Server Proxy Plug-in Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerability CISA remediation due for federal agencies: Aug 27, 2026	Jan 20, 2026	Same day	Critical 10.0	73%
CVE-2026-20805 CISA KEV	Microsoft · Windows Microsoft Windows Information Disclosure Vulnerability CISA remediation due for federal agencies: Feb 3, 2026	Jan 13, 2026	Same day	Medium 5.5	7%
CVE-2026-20963 CISA KEV	Microsoft · SharePoint Microsoft SharePoint Deserialization of Untrusted Data Vulnerability CISA remediation due for federal agencies: Mar 21, 2026	Jan 7, 2026	6 days before publication	Critical 9.8	29%
CVE-2025-14733 CISA KEV Ransomware	WatchGuard · Firebox WatchGuard Firebox Out of Bounds Write Vulnerability CISA remediation due for federal agencies: Dec 26, 2025	Dec 18, 2025	Same day	Critical 9.3	27%

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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.