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 04:00 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, Microsoft

Showing Microsoft only. Show every vendor

81 exploited CVEs, showing 1 to 50Page 1 of 2Next

CVE	Vendor and vulnerability	Confirmed exploited	After publication	Severity	EPSS
CVE-2026-96951 CISA KEV	Microsoft · Windows Microsoft Windows Command Injection Vulnerability CISA remediation due for federal agencies: Oct 16, 2026	Oct 7, 2026	6 days before publication	High 8.8	2%
CVE-2026-65660 CISA KEV	Microsoft · SharePoint Microsoft SharePoint Code Injection Vulnerability CISA remediation due for federal agencies: Sep 28, 2026	Sep 23, 2026	43 days	High 8.8	2%
CVE-2026-85880 CISA KEV	Microsoft · Windows Microsoft Windows Heap-Based Buffer Overflow Vulnerability CISA remediation due for federal agencies: Sep 22, 2026	Sep 7, 2026	1 day before publication	High 7.8	4%
CVE-2026-81963 CISA KEV	Microsoft · Windows Microsoft Windows Link Following Vulnerability CISA remediation due for federal agencies: Sep 22, 2026	Sep 6, 2026	2 days before publication	High 7.8	0%
CVE-2019-1068 CISA KEV	Microsoft · SQL Server Microsoft SQL Server Remote Code Execution Vulnerability CISA remediation due for federal agencies: Aug 29, 2026	Aug 25, 2026	2,598 days	High 8.8	57%
CVE-2026-68820 CISA KEV	Microsoft · Windows Ancillary Function Driver for WinSock Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability CISA remediation due for federal agencies: Aug 25, 2026	Aug 5, 2026	6 days before publication	High 7.0	0%
CVE-2026-58644 CISA KEV	Microsoft · SharePoint Microsoft SharePoint Deserialization of Untrusted Data Vulnerability CISA remediation due for federal agencies: Jul 19, 2026	Jul 15, 2026	1 day	Critical 9.8	16%
CVE-2026-56164 CISA KEV	Microsoft · SharePoint Server Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability CISA remediation due for federal agencies: Jul 17, 2026	Jul 14, 2026	Same day	Medium 5.3	1%
CVE-2026-56155 CISA KEV	Microsoft · Active Directory Federation Services Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability CISA remediation due for federal agencies: Jul 28, 2026	Jul 14, 2026	Same day	High 7.8	0%
CVE-2026-55040 CISA KEV	Microsoft · SharePoint Microsoft SharePoint Weak Authentication Vulnerability CISA remediation due for federal agencies: Aug 21, 2026	Jul 12, 2026	2 days before publication	Critical 9.1	70%
CVE-2026-50522 CISA KEV	Microsoft · SharePoint Microsoft SharePoint Deserialization of Untrusted Data Vulnerability CISA remediation due for federal agencies: Jul 25, 2026	Jul 12, 2026	2 days before publication	Critical 9.8	3%
CVE-2026-45659 CISA KEV Ransomware	Microsoft · SharePoint Server Microsoft SharePoint Server Deserialization of Untrusted Data Vulnerability CISA remediation due for federal agencies: Jul 4, 2026	May 25, 2026	3 days	High 8.8	3%
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-2010-0806 CISA KEV	Microsoft · Internet Explorer Microsoft Internet Explorer Use-After-Free Vulnerability CISA remediation due for federal agencies: Jun 3, 2026	May 19, 2026	5,914 days	High 8.8	82%
CVE-2010-0249 CISA KEV	Microsoft · Internet Explorer Microsoft Internet Explorer Use-After-Free Vulnerability CISA remediation due for federal agencies: Jun 3, 2026	May 19, 2026	5,968 days	High 8.8	92%
CVE-2009-1537 CISA KEV	Microsoft · DirectX Microsoft DirectX NULL Byte Overwrite Vulnerability CISA remediation due for federal agencies: Jun 3, 2026	May 19, 2026	6,199 days	High 8.8	51%
CVE-2008-4250 CISA KEV	Microsoft · Windows Microsoft Windows Buffer Overflow Vulnerability CISA remediation due for federal agencies: Jun 3, 2026	May 19, 2026	6,417 days	Critical 9.8	99%
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-2026-32202 CISA KEV	Microsoft · Windows Microsoft Windows Protection Mechanism Failure Vulnerability CISA remediation due for federal agencies: May 12, 2026	Apr 26, 2026	12 days	Medium 4.3	5%
CVE-2026-33825 CISA KEV Ransomware	Microsoft · Defender Microsoft Defender Insufficient Granularity of Access Control Vulnerability CISA remediation due for federal agencies: May 6, 2026	Apr 22, 2026	8 days	High 7.8	0%
CVE-2009-0238 CISA KEV	Microsoft · Office Microsoft Office Remote Code Execution CISA remediation due for federal agencies: Apr 28, 2026	Apr 13, 2026	6,256 days	High 8.8	43%
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-2012-1854 CISA KEV	Microsoft · Visual Basic for Applications (VBA) Microsoft Visual Basic for Applications Insecure Library Loading Vulnerability CISA remediation due for federal agencies: Apr 27, 2026	Apr 12, 2026	5,024 days	High 7.8	21%
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-2008-0015 CISA KEV	Microsoft · Windows Microsoft Windows Video ActiveX Control Remote Code Execution Vulnerability CISA remediation due for federal agencies: Mar 10, 2026	Feb 16, 2026	6,068 days	High 8.8	77%
CVE-2024-43468 CISA KEV	Microsoft · Configuration Manager Microsoft Configuration Manager SQL Injection Vulnerability CISA remediation due for federal agencies: Mar 5, 2026	Feb 12, 2026	492 days	Critical 9.8	81%
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-2026-21509 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-2026-20805 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-2009-0556 CISA KEV	Microsoft · Office Microsoft Office PowerPoint Code Injection Vulnerability CISA remediation due for federal agencies: Jan 28, 2026	Jan 6, 2026	6,122 days	High 8.8	67%
CVE-2025-62221 CISA KEV	Microsoft · Windows Microsoft Windows Use After Free Vulnerability CISA remediation due for federal agencies: Dec 30, 2025	Dec 9, 2025	Same day	High 7.8	3%
CVE-2025-62215 CISA KEV	Microsoft · Windows Microsoft Windows Race Condition Vulnerability CISA remediation due for federal agencies: Dec 3, 2025	Nov 11, 2025	Same day	High 7.0	4%
CVE-2025-60710 CISA KEV Ransomware	Microsoft · Windows Microsoft Windows Link Following Vulnerability CISA remediation due for federal agencies: Apr 27, 2026	Nov 6, 2025	5 days before publication	High 7.8	5%
CVE-2025-59287 CISA KEV	Microsoft · Windows Microsoft Windows Server Update Service (WSUS) Deserialization of Untrusted Data Vulnerability CISA remediation due for federal agencies: Nov 14, 2025	Oct 24, 2025	10 days	Critical 9.8	100%
CVE-2025-33073 CISA KEV	Microsoft · Windows Microsoft Windows SMB Client Improper Access Control Vulnerability CISA remediation due for federal agencies: Nov 10, 2025	Oct 20, 2025	132 days	High 8.8	83%
CVE-2025-59230 CISA KEV	Microsoft · Windows Microsoft Windows Improper Access Control Vulnerability CISA remediation due for federal agencies: Nov 4, 2025	Oct 14, 2025	Same day	High 7.8	3%
CVE-2025-24990 CISA KEV	Microsoft · Windows Microsoft Windows Untrusted Pointer Dereference Vulnerability CISA remediation due for federal agencies: Nov 4, 2025	Oct 14, 2025	Same day	High 7.8	6%
CVE-2013-3918 CISA KEV	Microsoft · Windows Microsoft Windows Out-of-Bounds Write Vulnerability CISA remediation due for federal agencies: Oct 27, 2025	Oct 3, 2025	4,344 days	High 8.8	74%
CVE-2011-3402 CISA KEV	Microsoft · Windows Microsoft Windows Remote Code Execution Vulnerability CISA remediation due for federal agencies: Oct 27, 2025	Oct 3, 2025	5,082 days	High 8.8	78%
CVE-2010-3962 CISA KEV	Microsoft · Internet Explorer Microsoft Internet Explorer Uninitialized Memory Corruption Vulnerability CISA remediation due for federal agencies: Oct 27, 2025	Oct 3, 2025	5,446 days	High 8.1	97%
CVE-2013-3893 CISA KEV	Microsoft · Internet Explorer Microsoft Internet Explorer Resource Management Errors Vulnerability CISA remediation due for federal agencies: Sep 2, 2025	Aug 11, 2025	4,345 days	High 8.8	88%
CVE-2007-0671 CISA KEV	Microsoft · Office Microsoft Office Excel Remote Code Execution Vulnerability CISA remediation due for federal agencies: Sep 2, 2025	Aug 11, 2025	6,765 days	High 8.8	43%
CVE-2025-49704 CISA KEV Ransomware	Microsoft · SharePoint Microsoft SharePoint Code Injection Vulnerability CISA remediation due for federal agencies: Jul 23, 2025	Jul 22, 2025	14 days	High 8.8	100%

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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.