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 (Oct 30, 2026, 2:40 AM ET)

What this means for you

32 vulnerabilities confirmed exploited in the last 30 days; 40% 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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Start free and add your stackFree account, 3 products Exploited by disclosure day

Confirmed exploited, last 30 days: 32; Show in the list
Exploited by the day of disclosure, last 12 months: 40%; of 301 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 40% 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	80	49 (61%)	0	10
Cisco	29	17 (59%)	0	2
Apple	19	2 (11%)	2	0
Fortinet	17	11 (65%)	0	3
Google	16	7 (44%)	1	0
Linux	16	1 (6%)	106	0
Ivanti	13	6 (46%)	2	2
Adobe	11	4 (36%)	45	0
Citrix	11	5 (45%)	5	1
Palo Alto Networks	11	4 (36%)	6	3
1–10 of 12

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Every confirmed exploitation

Showing: confirmed in 2022, Office and document software

Confirmed exploited in 2022. Product class: Office and document software (the site's classifier of CISA's product names). Clear these

43 exploited CVEs

Showing 1 to 10. Open a CVE for every field; narrower screens show fewer columns.

CVE	Vendor and vulnerability	Confirmed exploited	After publication	Severity	EPSS
CVE-2022-30333 CISA KEV Ransomware	RARLAB · UnRAR RARLAB UnRAR Directory Traversal Vulnerability CISA remediation due for federal agencies: Aug 30, 2022	Aug 9, 2022	93 days	Critical 9.8	99%
CVE-2018-4990 CISA KEV	Adobe · Acrobat and Reader Adobe Acrobat and Reader Double Free Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	1,430 days	High 8.8	36%
CVE-2013-1331 CISA KEV	Microsoft · Office Microsoft Office Buffer Overflow Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	3,284 days	High 7.8	80%
CVE-2012-1889 CISA KEV	Microsoft · XML Core Services Microsoft XML Core Services Memory Corruption Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	3,648 days	High 8.8	84%
CVE-2011-2462 CISA KEV	Adobe · Reader and Acrobat Adobe Reader and Acrobat Universal 3D Memory Corruption Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	3,836 days	High 8.8	89%
CVE-2010-2883 CISA KEV	Adobe · Acrobat and Reader Adobe Acrobat and Reader Stack-Based Buffer Overflow Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	4,290 days	High 7.3	81%
CVE-2010-2572 CISA KEV	Microsoft · PowerPoint Microsoft PowerPoint Buffer Overflow Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	4,229 days	High 7.8	59%
CVE-2009-4324 CISA KEV	Adobe · Acrobat and Reader Adobe Acrobat and Reader Use-After-Free Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	4,559 days	High 7.8	82%
CVE-2009-3953 CISA KEV	Adobe · Acrobat and Reader Adobe Acrobat and Reader Universal 3D Remote Code Execution Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	4,529 days	High 8.8	83%
CVE-2009-0563 CISA KEV	Microsoft · Office Microsoft Office Buffer Overflow Vulnerability CISA remediation due for federal agencies: Jun 22, 2022	Jun 8, 2022	4,746 days	High 7.8	60%

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.