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 2022 to 2026, CWE-416 Use After Free
Confirmed exploited in 2022 to 2026. Weakness: CWE-416 Use After Free. Clear these
80 exploited CVEs, showing 1 to 50Page 1 of 2Next
| CVE | Vendor and vulnerability | Confirmed exploited | After publication | Severity | EPSS |
|---|---|---|---|---|---|
| CVE-2026-68820 CISA KEV | Microsoft · Windows Ancillary Function Driver for WinSock Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free VulnerabilityCISA remediation due for federal agencies: Aug 25, 2026 | Aug 5, 2026 | 6 days before publication | High 7.0 | 0% |
| CVE-2010-0806 CISA KEV | Microsoft · Internet Explorer Microsoft Internet Explorer Use-After-Free VulnerabilityCISA 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 VulnerabilityCISA remediation due for federal agencies: Jun 3, 2026 | May 19, 2026 | 5,968 days | High 8.8 | 92% |
| CVE-2020-9715 CISA KEV | Adobe · Acrobat Adobe Acrobat Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 27, 2026 | Apr 13, 2026 | 2,064 days | High 7.8 | 33% |
| CVE-2026-5281 CISA KEV | Google · Dawn Google Dawn Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 15, 2026 | Mar 31, 2026 | 1 day before publication | High 8.8 | 1% |
| CVE-2023-43000 CISA KEV | Apple · Multiple Products Apple Multiple products Use-After-Free VulnerabilityCISA remediation due for federal agencies: Mar 26, 2026 | Mar 5, 2026 | 120 days | High 8.8 | 4% |
| CVE-2026-2441 CISA KEV | Google · Chromium Google Chromium CSS Use-After-Free VulnerabilityCISA remediation due for federal agencies: Mar 10, 2026 | Feb 17, 2026 | 4 days | High 8.8 | 55% |
| CVE-2025-43529 CISA KEV | Apple · Multiple Products Apple Multiple Products Use-After-Free WebKit VulnerabilityCISA remediation due for federal agencies: Jan 5, 2026 | Dec 15, 2025 | 2 days before publication | High 8.8 | 9% |
| CVE-2025-62221 CISA KEV | Microsoft · Windows Microsoft Windows Use After Free VulnerabilityCISA remediation due for federal agencies: Dec 30, 2025 | Dec 9, 2025 | Same day | High 7.8 | 3% |
| CVE-2010-3962 CISA KEV | Microsoft · Internet Explorer Microsoft Internet Explorer Uninitialized Memory Corruption VulnerabilityCISA remediation due for federal agencies: Oct 27, 2025 | Oct 3, 2025 | 5,446 days | High 8.1 | 97% |
| CVE-2025-48543 CISA KEV | Android · Runtime Android Runtime Use-After-Free VulnerabilityCISA remediation due for federal agencies: Sep 25, 2025 | Sep 4, 2025 | Same day | High 8.8 | 1% |
| CVE-2013-3893 CISA KEV | Microsoft · Internet Explorer Microsoft Internet Explorer Resource Management Errors VulnerabilityCISA remediation due for federal agencies: Sep 2, 2025 | Aug 11, 2025 | 4,345 days | High 8.8 | 88% |
| CVE-2025-27038 CISA KEV | Qualcomm · Multiple Chipsets Qualcomm Multiple Chipsets Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 24, 2025 | Jun 3, 2025 | Same day | High 7.5 | 1% |
| CVE-2025-32709 CISA KEV | Microsoft · Windows Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 3, 2025 | May 13, 2025 | Same day | High 7.8 | 2% |
| CVE-2025-32701 CISA KEV | Microsoft · Windows Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 3, 2025 | May 13, 2025 | Same day | High 7.8 | 1% |
| CVE-2025-30400 CISA KEV | Microsoft · Windows Microsoft Windows DWM Core Library Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 3, 2025 | May 13, 2025 | Same day | High 7.8 | 2% |
| CVE-2025-29824 CISA KEV Ransomware | Microsoft · Windows Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 29, 2025 | Apr 8, 2025 | Same day | High 7.8 | 14% |
| CVE-2025-24983 CISA KEV | Microsoft · Windows Microsoft Windows Win32k Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 1, 2025 | Mar 11, 2025 | Same day | High 7.0 | 1% |
| CVE-2025-24085 CISA KEV | Apple · Multiple Products Apple Multiple Products Use-After-Free VulnerabilityCISA remediation due for federal agencies: Feb 19, 2025 | Jan 29, 2025 | 2 days | Critical 10.0 | 18% |
| CVE-2025-21335 CISA KEV | Microsoft · Windows Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free VulnerabilityCISA remediation due for federal agencies: Feb 4, 2025 | Jan 14, 2025 | Same day | High 7.8 | 1% |
| CVE-2025-21334 CISA KEV | Microsoft · Windows Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free VulnerabilityCISA remediation due for federal agencies: Feb 4, 2025 | Jan 14, 2025 | Same day | High 7.8 | 2% |
| CVE-2024-9680 CISA KEV Ransomware | Mozilla · Firefox Mozilla Firefox Use-After-Free VulnerabilityCISA remediation due for federal agencies: Nov 5, 2024 | Oct 8, 2024 | 1 day before publication | Critical 9.8 | 23% |
| CVE-2024-43047 CISA KEV | Qualcomm · Multiple Chipsets Qualcomm Multiple Chipsets Use-After-Free VulnerabilityCISA remediation due for federal agencies: Oct 29, 2024 | Oct 8, 2024 | 1 day | High 7.8 | 1% |
| 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-2024-38107 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-2024-36971 CISA KEV | Android · Kernel Android Kernel Remote Code Execution VulnerabilityCISA remediation due for federal agencies: Aug 28, 2024 | Aug 7, 2024 | 58 days | High 7.8 | 3% |
| CVE-2012-4792 CISA KEV | Microsoft · Internet Explorer Microsoft Internet Explorer Use-After-Free VulnerabilityCISA remediation due for federal agencies: Aug 13, 2024 | Jul 22, 2024 | 4,222 days | High 8.8 | 79% |
| 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-2024-4610 CISA KEV | Arm · Mali GPU Kernel Driver Arm Mali GPU Kernel Driver Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jul 3, 2024 | Jun 12, 2024 | 5 days | High 7.4 | 1% |
| 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-2024-4671 CISA KEV | Google · Chromium Google Chromium Visuals Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 3, 2024 | May 13, 2024 | 4 days | Critical 9.6 | 8% |
| CVE-2023-41974 CISA KEV | Apple · iOS and iPadOS Apple iOS and iPadOS Use-After-Free VulnerabilityCISA remediation due for federal agencies: Mar 26, 2026 | Jan 21, 2024 | 11 days | High 7.8 | 2% |
| CVE-2023-33063 CISA KEV | Qualcomm · Multiple Chipsets Qualcomm Multiple Chipsets Use-After-Free VulnerabilityCISA remediation due for federal agencies: Dec 26, 2023 | Dec 5, 2023 | 1 day | High 7.8 | 1% |
| CVE-2022-22071 CISA KEV | Qualcomm · Multiple Chipsets Qualcomm Multiple Chipsets Use-After-Free VulnerabilityCISA remediation due for federal agencies: Dec 26, 2023 | Dec 5, 2023 | 539 days | High 8.4 | 0% |
| CVE-2023-21608 CISA KEV | Adobe · Acrobat and Reader Adobe Acrobat and Reader Use-After-Free VulnerabilityCISA remediation due for federal agencies: Oct 31, 2023 | Oct 10, 2023 | 266 days | High 7.8 | 59% |
| CVE-2023-4211 CISA KEV | Arm · Mali GPU Kernel Driver Arm Mali GPU Kernel Driver Use-After-Free VulnerabilityCISA remediation due for federal agencies: Oct 24, 2023 | Oct 3, 2023 | 2 days | Medium 5.5 | 1% |
| CVE-2023-36802 CISA KEV | Microsoft · Streaming Service Proxy Microsoft Streaming Service Proxy Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Oct 3, 2023 | Sep 12, 2023 | Same day | High 7.8 | 28% |
| CVE-2021-29256 CISA KEV | Arm · Mali Graphics Processing Unit (GPU) Arm Mali GPU Kernel Driver Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jul 28, 2023 | Jul 7, 2023 | 774 days | High 8.8 | 3% |
| CVE-2021-25394 CISA KEV | Samsung · Mobile Devices Samsung Mobile Devices Race Condition VulnerabilityCISA remediation due for federal agencies: Jul 20, 2023 | Jun 29, 2023 | 748 days | Medium 6.4 | 0% |
| CVE-2016-9079 CISA KEV | Mozilla · Firefox, Firefox ESR, and Thunderbird Mozilla Firefox, Firefox ESR, and Thunderbird Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jul 13, 2023 | Jun 22, 2023 | 1,837 days | High 7.5 | 87% |
| CVE-2023-32373 CISA KEV | Apple · Multiple Products Apple Multiple Products WebKit Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 12, 2023 | May 22, 2023 | 31 days before publication | High 8.8 | 12% |
| CVE-2023-29336 CISA KEV | Microsoft · Win32k Microsoft Win32K Privilege Escalation VulnerabilityCISA remediation due for federal agencies: May 30, 2023 | May 9, 2023 | Same day | High 7.8 | 41% |
| CVE-2019-8526 CISA KEV | Apple · macOS Apple macOS Use-After-Free VulnerabilityCISA remediation due for federal agencies: May 8, 2023 | Apr 17, 2023 | 1,216 days | High 7.8 | 1% |
| CVE-2023-28205 CISA KEV | Apple · Multiple Products Apple Multiple Products WebKit Use-After-Free VulnerabilityCISA remediation due for federal agencies: May 1, 2023 | Apr 10, 2023 | 1 day | High 8.8 | 27% |
| CVE-2023-0266 CISA KEV | Linux · Kernel Linux Kernel Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 20, 2023 | Mar 30, 2023 | 59 days | High 7.9 | 4% |
| CVE-2022-38181 CISA KEV | Arm · Mali Graphics Processing Unit (GPU) Arm Mali GPU Kernel Driver Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 20, 2023 | Mar 30, 2023 | 157 days | High 8.8 | 14% |
| CVE-2022-3038 CISA KEV | Google · Chromium Network Service Google Chromium Network Service Use-After-Free VulnerabilityCISA remediation due for federal agencies: Apr 20, 2023 | Mar 30, 2023 | 185 days | High 8.8 | 25% |
| CVE-2023-21674 CISA KEV | Microsoft · Windows Microsoft Windows Advanced Local Procedure Call (ALPC) Privilege Escalation VulnerabilityCISA remediation due for federal agencies: Jan 31, 2023 | Jan 10, 2023 | 1 day | High 8.8 | 41% |
| CVE-2019-8605 CISA KEV | Apple · Multiple Products Apple Multiple Products Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jul 18, 2022 | Jun 27, 2022 | 922 days | High 7.8 | 18% |
| CVE-2012-4969 CISA KEV | Microsoft · Internet Explorer Microsoft Internet Explorer Use-After-Free VulnerabilityCISA remediation due for federal agencies: Jun 22, 2022 | Jun 8, 2022 | 3,550 days | High 8.1 | 80% |
Page 1 of 2Next
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.