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: confirmed in 2024, Operating systems
Confirmed exploited in 2024. Product class: Operating systems (the site's classifier of CISA's product names). Clear these
| CVE | Vendor and vulnerability | Confirmed exploited | After publication | Severity | EPSS |
|---|---|---|---|---|---|
| CVE-2024-35250 CISA KEV | Microsoft · Windows Microsoft Windows Kernel-Mode Driver Untrusted Pointer Dereference VulnerabilityCISA remediation due for federal agencies: Jan 6, 2025 | Dec 16, 2024 | 188 days | High 7.8 | 25% |
| CVE-2024-49138 CISA KEV | Microsoft · Windows Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow VulnerabilityCISA remediation due for federal agencies: Dec 31, 2024 | Dec 10, 2024 | Same day | High 7.8 | 26% |
| CVE-2024-43451 CISA KEV | Microsoft · Windows Microsoft Windows NTLMv2 Hash Disclosure Spoofing VulnerabilityCISA remediation due for federal agencies: Dec 3, 2024 | Nov 12, 2024 | Same day | Medium 6.5 | 85% |
| CVE-2024-49039 CISA KEV Ransomware | Microsoft · Windows Microsoft Windows Task Scheduler Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Dec 3, 2024 | Nov 7, 2024 | 5 days before publication | High 8.8 | 14% |
| CVE-2024-43573 CISA KEV | Microsoft · Windows Microsoft Windows MSHTML Platform Spoofing VulnerabilityCISA remediation due for federal agencies: Oct 29, 2024 | Oct 8, 2024 | Same day | Medium 6.5 | 46% |
| CVE-2024-43572 CISA KEV | Microsoft · Windows Microsoft Windows Management Console Remote Code Execution VulnerabilityCISA remediation due for federal agencies: Oct 29, 2024 | Oct 8, 2024 | Same day | High 7.8 | 67% |
| CVE-2024-43461 CISA KEV | Microsoft · Windows Microsoft Windows MSHTML Platform Spoofing VulnerabilityCISA remediation due for federal agencies: Oct 7, 2024 | Sep 12, 2024 | 2 days | High 8.8 | 54% |
| CVE-2024-38217 CISA KEV | Microsoft · Windows Microsoft Windows Mark of the Web (MOTW) Protection Mechanism Failure VulnerabilityCISA remediation due for federal agencies: Oct 1, 2024 | Sep 10, 2024 | Same day | Medium 5.4 | 10% |
| CVE-2024-38014 CISA KEV | Microsoft · Windows Microsoft Windows Installer Improper Privilege Management VulnerabilityCISA remediation due for federal agencies: Oct 1, 2024 | Sep 10, 2024 | Same day | High 7.8 | 6% |
| CVE-2017-1000253 CISA KEV Ransomware | Linux · Kernel Linux Kernel PIE Stack Buffer Corruption VulnerabilityCISA remediation due for federal agencies: Sep 30, 2024 | Sep 9, 2024 | 2,533 days | High 7.8 | 11% |
| CVE-2022-0185 CISA KEV | Linux · Kernel Linux Kernel Heap-Based Buffer Overflow VulnerabilityCISA remediation due for federal agencies: Sep 11, 2024 | Aug 21, 2024 | 922 days | High 8.4 | 25% |
| CVE-2024-38213 CISA KEV | Microsoft · Windows Microsoft Windows SmartScreen Security Feature Bypass VulnerabilityCISA remediation due for federal agencies: Sep 3, 2024 | Aug 13, 2024 | Same day | Medium 6.5 | 14% |
| CVE-2024-38193 CISA KEV | Microsoft · Windows Microsoft Windows Ancillary Function Driver for WinSock Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Sep 3, 2024 | Aug 13, 2024 | Same day | High 7.8 | 29% |
| CVE-2024-38178 CISA KEV | Microsoft · Windows Microsoft Windows Scripting Engine Memory Corruption VulnerabilityCISA remediation due for federal agencies: Sep 3, 2024 | Aug 13, 2024 | Same day | High 7.5 | 41% |
| CVE-2024-38107 CISA KEV | Microsoft · Windows Microsoft Windows Power Dependency Coordinator Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Sep 3, 2024 | Aug 13, 2024 | Same day | High 7.8 | 2% |
| CVE-2024-38106 CISA KEV | Microsoft · Windows Microsoft Windows Kernel Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Sep 3, 2024 | Aug 13, 2024 | Same day | High 7.0 | 6% |
| CVE-2018-0824 CISA KEV | Microsoft · Windows Microsoft COM for Windows Deserialization of Untrusted Data VulnerabilityCISA remediation due for federal agencies: Aug 26, 2024 | Aug 1, 2024 | 2,276 days | High 7.5 | 73% |
| CVE-2024-38112 CISA KEV | Microsoft · Windows Microsoft Windows MSHTML Platform Spoofing VulnerabilityCISA remediation due for federal agencies: Jul 30, 2024 | Jul 9, 2024 | Same day | High 7.5 | 84% |
| CVE-2024-38080 CISA KEV | Microsoft · Windows Microsoft Windows Hyper-V Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Jul 30, 2024 | Jul 9, 2024 | Same day | High 7.8 | 7% |
| CVE-2022-2586 CISA KEV | Linux · Kernel Linux Kernel Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jul 17, 2024 | Jun 26, 2024 | 170 days | Medium 5.3 | 10% |
| CVE-2024-26169 CISA KEV Ransomware | Microsoft · Windows Microsoft Windows Error Reporting Service Improper Privilege Management VulnerabilityCISA remediation due for federal agencies: Jul 4, 2024 | Jun 13, 2024 | 93 days | High 7.8 | 4% |
| CVE-2024-30088 CISA KEV Ransomware | Microsoft · Windows Microsoft Windows Kernel TOCTOU Race Condition VulnerabilityCISA remediation due for federal agencies: Nov 5, 2024 | Jun 9, 2024 | 2 days before publication | High 7.0 | 68% |
| CVE-2024-1086 CISA KEV Ransomware | Linux · Kernel Linux Kernel Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 20, 2024 | May 30, 2024 | 120 days | High 7.8 | 28% |
| CVE-2024-30051 CISA KEV Ransomware | Microsoft · DWM Core Library Microsoft DWM Core Library Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Jun 4, 2024 | May 14, 2024 | Same day | High 7.8 | 6% |
| CVE-2024-30040 CISA KEV | Microsoft · Windows Microsoft Windows MSHTML Platform Security Feature Bypass VulnerabilityCISA remediation due for federal agencies: Jun 4, 2024 | May 14, 2024 | Same day | High 8.8 | 4% |
| CVE-2022-38028 CISA KEV | Microsoft · Windows Microsoft Windows Print Spooler Privilege Escalation VulnerabilityCISA remediation due for federal agencies: May 14, 2024 | Apr 23, 2024 | 561 days | High 7.8 | 15% |
| CVE-2024-29988 CISA KEV | Microsoft · SmartScreen Prompt Microsoft SmartScreen Prompt Security Feature Bypass VulnerabilityCISA remediation due for federal agencies: May 21, 2024 | Apr 11, 2024 | 2 days | High 8.8 | 45% |
| CVE-2023-29360 CISA KEV | Microsoft · Streaming Service Microsoft Streaming Service Untrusted Pointer Dereference VulnerabilityCISA remediation due for federal agencies: Mar 21, 2024 | Feb 29, 2024 | 261 days | High 8.4 | 22% |
| CVE-2024-21412 CISA KEV Ransomware | Microsoft · Windows Microsoft Windows Internet Shortcut Files Security Feature Bypass VulnerabilityCISA remediation due for federal agencies: Mar 5, 2024 | Feb 13, 2024 | Same day | High 8.1 | 99% |
| CVE-2024-21351 CISA KEV | Microsoft · Windows Microsoft Windows SmartScreen Security Feature Bypass VulnerabilityCISA remediation due for federal agencies: Mar 5, 2024 | Feb 13, 2024 | Same day | High 7.6 | 28% |
| CVE-2024-21338 CISA KEV Ransomware | Microsoft · Windows Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control VulnerabilityCISA remediation due for federal agencies: Mar 25, 2024 | Feb 11, 2024 | 2 days before publication | 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.