Filtered by vendor Microsoft
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Filtered by product Windows 8.1
Subscriptions
Total
2883 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-40467 | 1 Microsoft | 22 Windows 10, Windows 10 1507, Windows 10 1607 and 19 more | 2024-08-04 | 7.8 High |
| Windows Common Log File System Driver Elevation of Privilege Vulnerability | ||||
| CVE-2021-40465 | 1 Microsoft | 23 Windows 10, Windows 10 1507, Windows 10 1607 and 20 more | 2024-08-04 | 7.8 High |
| Windows Text Shaping Remote Code Execution Vulnerability | ||||
| CVE-2021-40443 | 1 Microsoft | 23 Windows 10, Windows 10 1507, Windows 10 1607 and 20 more | 2024-08-04 | 7.8 High |
| Windows Common Log File System Driver Elevation of Privilege Vulnerability | ||||
| CVE-2021-40477 | 1 Microsoft | 18 Windows 10, Windows 10 1507, Windows 10 1607 and 15 more | 2024-08-04 | 7.8 High |
| Windows Event Tracing Elevation of Privilege Vulnerability | ||||
| CVE-2021-40463 | 1 Microsoft | 18 Windows 10, Windows 10 1507, Windows 10 1607 and 15 more | 2024-08-04 | 7.7 High |
| Windows Network Address Translation (NAT) Denial of Service Vulnerability | ||||
| CVE-2021-40444 | 1 Microsoft | 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more | 2024-08-04 | 8.8 High |
| <p>Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents.</p> <p>An attacker could craft a malicious ActiveX control to be used by a Microsoft Office document that hosts the browser rendering engine. The attacker would then have to convince the user to open the malicious document. 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.</p> <p>Microsoft Defender Antivirus and Microsoft Defender for Endpoint both provide detection and protections for the known vulnerability. Customers should keep antimalware products up to date. Customers who utilize automatic updates do not need to take additional action. Enterprise customers who manage updates should select the detection build 1.349.22.0 or newer and deploy it across their environments. Microsoft Defender for Endpoint alerts will be displayed as: “Suspicious Cpl File Execution”.</p> <p>Upon completion of this investigation, Microsoft will take the appropriate action to help protect our customers. This may include providing a security update through our monthly release process or providing an out-of-cycle security update, depending on customer needs.</p> <p>Please see the <strong>Mitigations</strong> and <strong>Workaround</strong> sections for important information about steps you can take to protect your system from this vulnerability.</p> <p><strong>UPDATE</strong> September 14, 2021: Microsoft has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. Please see the FAQ for important information about which updates are applicable to your system.</p> | ||||
| CVE-2021-40466 | 1 Microsoft | 22 Windows 10, Windows 10 1507, Windows 10 1607 and 19 more | 2024-08-04 | 7.8 High |
| Windows Common Log File System Driver Elevation of Privilege Vulnerability | ||||
| CVE-2021-40449 | 1 Microsoft | 26 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 23 more | 2024-08-04 | 7.8 High |
| Win32k Elevation of Privilege Vulnerability | ||||
| CVE-2021-40455 | 1 Microsoft | 23 Windows 10, Windows 10 1507, Windows 10 1607 and 20 more | 2024-08-04 | 5.5 Medium |
| Windows Installer Spoofing Vulnerability | ||||
| CVE-2021-40447 | 1 Microsoft | 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more | 2024-08-04 | 7.8 High |
| Windows Print Spooler Elevation of Privilege Vulnerability | ||||
| CVE-2021-40460 | 1 Microsoft | 22 Windows 10, Windows 10 1507, Windows 10 1607 and 19 more | 2024-08-04 | 6.5 Medium |
| Windows Remote Procedure Call Runtime Security Feature Bypass Vulnerability | ||||
| CVE-2021-40441 | 1 Microsoft | 7 Windows 7, Windows 8.1, Windows Rt 8.1 and 4 more | 2024-08-04 | 7.8 High |
| Windows Media Center Elevation of Privilege Vulnerability | ||||
| CVE-2021-38671 | 1 Microsoft | 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more | 2024-08-04 | 7.8 High |
| Windows Print Spooler Elevation of Privilege Vulnerability | ||||
| CVE-2021-38667 | 1 Microsoft | 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more | 2024-08-04 | 7.8 High |
| Windows Print Spooler Elevation of Privilege Vulnerability | ||||
| CVE-2021-38662 | 1 Microsoft | 23 Windows 10, Windows 10 1507, Windows 10 1607 and 20 more | 2024-08-04 | 5.5 Medium |
| Windows Fast FAT File System Driver Information Disclosure Vulnerability | ||||
| CVE-2021-38663 | 1 Microsoft | 23 Windows 10, Windows 10 1507, Windows 10 1607 and 20 more | 2024-08-04 | 5.5 Medium |
| Windows exFAT File System Information Disclosure Vulnerability | ||||
| CVE-2021-38666 | 1 Microsoft | 22 Windows 10, Windows 10 1507, Windows 10 1607 and 19 more | 2024-08-04 | 8.8 High |
| Remote Desktop Client Remote Code Execution Vulnerability | ||||
| CVE-2021-38639 | 1 Microsoft | 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more | 2024-08-04 | 7.8 High |
| Win32k Elevation of Privilege Vulnerability | ||||
| CVE-2021-38665 | 1 Microsoft | 20 Remote Desktop, Windows 10, Windows 10 1507 and 17 more | 2024-08-04 | 7.4 High |
| Remote Desktop Protocol Client Information Disclosure Vulnerability | ||||
| CVE-2021-38638 | 1 Microsoft | 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more | 2024-08-04 | 7.8 High |
| Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability | ||||