Total
290 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-1647 | 1 Microsoft | 20 Security Essentials, System Center Endpoint Protection, Windows 10 1507 and 17 more | 2024-07-26 | 7.2 HIGH | 7.8 HIGH |
| Microsoft Defender Remote Code Execution Vulnerability | |||||
| CVE-2021-36948 | 1 Microsoft | 8 Windows 10 1809, Windows 10 1909, Windows 10 2004 and 5 more | 2024-07-26 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Update Medic Service Elevation of Privilege Vulnerability | |||||
| CVE-2021-34448 | 1 Microsoft | 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more | 2024-07-26 | 9.3 HIGH | 6.8 MEDIUM |
| Scripting Engine Memory Corruption Vulnerability | |||||
| CVE-2021-33771 | 1 Microsoft | 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more | 2024-07-26 | 7.2 HIGH | 7.8 HIGH |
| Windows Kernel Elevation of Privilege Vulnerability | |||||
| CVE-2021-31979 | 1 Microsoft | 17 Windows 10, Windows 10 1507, Windows 10 1607 and 14 more | 2024-07-26 | 7.2 HIGH | 7.8 HIGH |
| Windows Kernel Elevation of Privilege Vulnerability | |||||
| CVE-2021-1732 | 1 Microsoft | 9 Windows 10 1803, Windows 10 1809, Windows 10 1909 and 6 more | 2024-07-25 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Win32k Elevation of Privilege Vulnerability | |||||
| CVE-2021-27085 | 1 Microsoft | 7 Internet Explorer, Windows 10 1803, Windows 10 1809 and 4 more | 2024-07-25 | 7.6 HIGH | 8.8 HIGH |
| Internet Explorer Remote Code Execution Vulnerability | |||||
| CVE-2021-26411 | 1 Microsoft | 16 Edge, Internet Explorer, Windows 10 1507 and 13 more | 2024-07-25 | 5.1 MEDIUM | 8.8 HIGH |
| Internet Explorer Memory Corruption Vulnerability | |||||
| CVE-2021-40449 | 1 Microsoft | 19 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 16 more | 2024-07-24 | 4.6 MEDIUM | 7.8 HIGH |
| Win32k Elevation of Privilege Vulnerability | |||||
| CVE-2021-43890 | 1 Microsoft | 12 App Installer, Windows 10 1507, Windows 10 1709 and 9 more | 2024-07-24 | 6.0 MEDIUM | 7.1 HIGH |
| We have investigated reports of a spoofing vulnerability in AppX installer that affects Microsoft Windows. Microsoft is aware of attacks that attempt to exploit this vulnerability by using specially crafted packages that include the malware family known as Emotet/Trickbot/Bazaloader. An attacker could craft a malicious attachment to be used in phishing campaigns. The attacker would then have to convince the user to open the specially crafted attachment. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Please see the Security Updates table for the link to the updated app. Alternatively you can download and install the Installer using the links provided in the FAQ section. Please see the Mitigations and Workaround sections for important information about steps you can take to protect your system from this vulnerability. December 27 2023 Update: In recent months, Microsoft Threat Intelligence has seen an increase in activity from threat actors leveraging social engineering and phishing techniques to target Windows OS users and utilizing the ms-appinstaller URI scheme. To address this increase in activity, we have updated the App Installer to disable the ms-appinstaller protocol by default and recommend other potential mitigations. | |||||
| CVE-2021-36934 | 1 Microsoft | 5 Windows 10 1809, Windows 10 1909, Windows 10 2004 and 2 more | 2024-07-24 | 4.6 MEDIUM | 7.8 HIGH |
| <p>An elevation of privilege vulnerability exists because of overly permissive Access Control Lists (ACLs) on multiple system files, including the Security Accounts Manager (SAM) database. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>An attacker must have the ability to execute code on a victim system to exploit this vulnerability.</p> <p>After installing this security update, you <em>must</em> manually delete all shadow copies of system files, including the SAM database, to fully mitigate this vulnerabilty. <strong>Simply installing this security update will not fully mitigate this vulnerability.</strong> See <a href="https://support.microsoft.com/topic/1ceaa637-aaa3-4b58-a48b-baf72a2fa9e7">KB5005357- Delete Volume Shadow Copies</a>.</p> | |||||
| CVE-2022-21882 | 1 Microsoft | 9 Windows 10 1809, Windows 10 1909, Windows 10 20h2 and 6 more | 2024-07-24 | 7.2 HIGH | 7.8 HIGH |
| Win32k Elevation of Privilege Vulnerability | |||||
| CVE-2021-41379 | 1 Microsoft | 18 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 15 more | 2024-07-24 | 4.6 MEDIUM | 5.5 MEDIUM |
| Windows Installer Elevation of Privilege Vulnerability | |||||
| CVE-2021-34486 | 1 Microsoft | 8 Windows 10 1809, Windows 10 1909, Windows 10 2004 and 5 more | 2024-07-16 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Event Tracing Elevation of Privilege Vulnerability | |||||
| CVE-2022-21999 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-07-16 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Print Spooler Elevation of Privilege Vulnerability | |||||
| CVE-2021-31166 | 1 Microsoft | 4 Windows 10 2004, Windows 10 20h2, Windows Server 2004 and 1 more | 2024-07-09 | 7.5 HIGH | 9.8 CRITICAL |
| HTTP Protocol Stack Remote Code Execution Vulnerability | |||||
| CVE-2021-34484 | 1 Microsoft | 16 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 13 more | 2024-07-09 | 4.6 MEDIUM | 7.8 HIGH |
| Windows User Profile Service Elevation of Privilege Vulnerability | |||||
| CVE-2022-24521 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-07-03 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Common Log File System Driver Elevation of Privilege Vulnerability | |||||
| CVE-2022-26904 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-07-02 | 4.4 MEDIUM | 7.0 HIGH |
| Windows User Profile Service Elevation of Privilege Vulnerability | |||||
| CVE-2022-22718 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-07-02 | 7.2 HIGH | 7.8 HIGH |
| Windows Print Spooler Elevation of Privilege Vulnerability | |||||