Exploited vulnerabilities tracker
CISA's catalog of vulnerabilities confirmed as exploited in the wild: 1769 entries, 30 added in the last 30 days, latest on Nov 6, 2026.
390 matching
| Added | CVE | Vendor / product | Vulnerability | Severity | Exploit odds | Due |
|---|---|---|---|---|---|---|
| Feb 4, 2022 | CVE-2022-21882 Ransomware | Microsoft · Win32k | Microsoft Win32k Privilege Escalation Vulnerability | High 7.0 | 59.2% | Feb 18, 2022 |
| Jan 28, 2022 | CVE-2020-0787 Ransomware | Microsoft · Windows | Microsoft Windows Background Intelligent Transfer Service (BITS) Improper Privilege Management Vulnerability | High 7.8 | 42.5% | Jul 28, 2022 |
| Jan 28, 2022 | CVE-2014-1776 | Microsoft · Internet Explorer | Microsoft Internet Explorer Memory Corruption Vulnerability | Critical 9.8 | 82.7% | Jul 28, 2022 |
| Jan 21, 2022 | CVE-2018-8453 Ransomware | Microsoft · Win32k | Microsoft Win32k Privilege Escalation Vulnerability | High 7.8 | 70.0% | Jul 21, 2022 |
| Jan 18, 2022 | CVE-2021-33766 | Microsoft · Exchange Server | Microsoft Exchange Server Information Disclosure | High 7.3 | 98.2% | Feb 1, 2022 |
| Jan 10, 2022 | CVE-2019-1458 Ransomware | Microsoft · Win32k | Microsoft Win32k Privilege Escalation Vulnerability | High 7.8 | 74.4% | Jul 10, 2022 |
| Jan 10, 2022 | CVE-2013-3900 | Microsoft · WinVerifyTrust function | Microsoft WinVerifyTrust function Remote Code Execution | Medium 5.5 | 44.6% | Jul 10, 2022 |
| Dec 15, 2021 | CVE-2021-43890 Ransomware | Microsoft · Windows | Microsoft Windows AppX Installer Spoofing Vulnerability | High 7.1 | 11.3% | Dec 29, 2021 |
| Nov 17, 2021 | CVE-2021-42321 Ransomware | Microsoft · Exchange | Microsoft Exchange Server Remote Code Execution Vulnerability | High 8.8 | 91.7% | Dec 1, 2021 |
| Nov 17, 2021 | CVE-2021-42292 | Microsoft · Office | Microsoft Excel Security Feature Bypass | High 7.8 | 43.0% | Dec 1, 2021 |
| Nov 17, 2021 | CVE-2021-40449 Ransomware | Microsoft · Windows | Microsoft Windows Win32k Privilege Escalation Vulnerability | High 7.8 | 81.9% | Dec 1, 2021 |
| Nov 3, 2021 | CVE-2021-40444 Ransomware | Microsoft · MSHTML | Microsoft MSHTML Remote Code Execution Vulnerability | High 8.8 | 97.8% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-38649 | Microsoft · Open Management Infrastructure (OMI) | Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability | High 7.0 | 2.9% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-38648 | Microsoft · Open Management Infrastructure (OMI) | Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability | High 7.8 | 11.4% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-38647 Ransomware | Microsoft · Open Management Infrastructure (OMI) | Microsoft Open Management Infrastructure (OMI) Remote Code Execution Vulnerability | Critical 9.8 | 99.9% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-38645 | Microsoft · Open Management Infrastructure (OMI) | Microsoft Open Management Infrastructure (OMI) Privilege Escalation Vulnerability | High 7.8 | 2.7% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-36955 Ransomware | Microsoft · Windows | Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability | High 7.8 | 4.1% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-36948 | Microsoft · Windows | Microsoft Windows Update Medic Service Privilege Escalation Vulnerability | High 7.8 | 23.3% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-36942 Ransomware | Microsoft · Windows | Microsoft Windows Local Security Authority (LSA) Spoofing Vulnerability | High 7.5 | 66.0% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-34527 Ransomware | Microsoft · Windows | Microsoft Windows Print Spooler Remote Code Execution Vulnerability | High 8.8 | 99.8% | May 3, 2022 |
| Nov 3, 2021 | CVE-2021-34523 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Privilege Escalation Vulnerability | Critical 9.0 | 100.0% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-34473 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Remote Code Execution Vulnerability | Critical 9.1 | 100.0% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-34448 | Microsoft · Windows | Microsoft Windows Scripting Engine Memory Corruption Vulnerability | Medium 6.8 | 40.1% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-33771 | Microsoft · Windows | Microsoft Windows Kernel Privilege Escalation Vulnerability | High 7.8 | 10.2% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-33742 | Microsoft · Windows | Microsoft Windows MSHTML Platform Remote Code Execution Vulnerability | High 7.5 | 59.4% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-33739 | Microsoft · Windows | Microsoft Desktop Window Manager (DWM) Core Library Privilege Escalation Vulnerability | High 8.4 | 6.6% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-31979 | Microsoft · Windows | Microsoft Windows Kernel Privilege Escalation Vulnerability | High 7.8 | 4.5% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-31956 | Microsoft · Windows | Microsoft Windows NTFS Privilege Escalation Vulnerability | High 7.8 | 22.3% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-31955 | Microsoft · Windows | Microsoft Windows Kernel Information Disclosure Vulnerability | Medium 5.5 | 81.1% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-31207 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Security Feature Bypass Vulnerability | Medium 6.6 | 99.8% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-31201 | Microsoft · Enhanced Cryptographic Provider | Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability | Medium 5.2 | 2.6% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-31199 | Microsoft · Enhanced Cryptographic Provider | Microsoft Enhanced Cryptographic Provider Privilege Escalation Vulnerability | Medium 5.2 | 3.0% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-28310 | Microsoft · Win32k | Microsoft Win32k Privilege Escalation Vulnerability | High 7.8 | 8.4% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-27085 | Microsoft · Internet Explorer | Microsoft Internet Explorer Remote Code Execution Vulnerability | High 8.8 | 5.4% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-27065 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Remote Code Execution Vulnerability | High 7.8 | 99.9% | May 3, 2022 |
| Nov 3, 2021 | CVE-2021-27059 | Microsoft · Office | Microsoft Office Remote Code Execution Vulnerability | High 7.6 | 6.1% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-26858 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Remote Code Execution Vulnerability | High 7.8 | 93.7% | May 3, 2022 |
| Nov 3, 2021 | CVE-2021-26857 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Remote Code Execution Vulnerability | High 7.8 | 95.8% | May 3, 2022 |
| Nov 3, 2021 | CVE-2021-26855 Ransomware | Microsoft · Exchange Server | Microsoft Exchange Server Remote Code Execution Vulnerability | Critical 9.1 | 100.0% | May 3, 2022 |
| Nov 3, 2021 | CVE-2021-26411 Ransomware | Microsoft · Internet Explorer | Microsoft Internet Explorer Memory Corruption Vulnerability | High 8.8 | 81.7% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-1732 Ransomware | Microsoft · Win32k | Microsoft Win32k Privilege Escalation Vulnerability | High 7.8 | 78.4% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-1675 Ransomware | Microsoft · Windows | Microsoft Windows Print Spooler Remote Code Execution Vulnerability | High 7.8 | 85.3% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2021-1647 | Microsoft · Defender | Microsoft Defender Remote Code Execution Vulnerability | High 7.8 | 39.7% | Nov 17, 2021 |
| Nov 3, 2021 | CVE-2020-17144 | Microsoft · Exchange Server | Microsoft Exchange Server Remote Code Execution Vulnerability | High 8.4 | 36.5% | May 3, 2022 |
| Nov 3, 2021 | CVE-2020-17087 | Microsoft · Windows | Microsoft Windows Kernel Privilege Escalation Vulnerability | High 7.8 | 5.4% | May 3, 2022 |
| Nov 3, 2021 | CVE-2020-1472 Ransomware | Microsoft · Netlogon | Microsoft Netlogon Privilege Escalation Vulnerability | Medium 5.5 | 99.4% | May 3, 2022 |
| Nov 3, 2021 | CVE-2020-1464 | Microsoft · Windows | Microsoft Windows Spoofing Vulnerability | High 7.8 | 38.9% | May 3, 2022 |
| Nov 3, 2021 | CVE-2020-1380 | Microsoft · Internet Explorer | Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability | High 7.8 | 24.2% | May 3, 2022 |
| Nov 3, 2021 | CVE-2020-1350 | Microsoft · Windows | Microsoft Windows DNS Server Remote Code Execution Vulnerability | Critical 10.0 | 96.7% | May 3, 2022 |
| Nov 3, 2021 | CVE-2020-1147 | Microsoft · .NET Framework, SharePoint, Visual Studio | Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability | High 7.8 | 95.8% | May 3, 2022 |