CVEs published in October 2021
2,217 vulnerabilities, 187 critical, 16 exploited.
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +28 more +30 moreWindows Fast FAT File System Driver Information Disclosure Vulnerability5.5 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +20 more +22 moreWindows MSHTML Platform Remote Code Execution Vulnerability6.8 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +28 more +30 moreWindows Graphics Component Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1909, windows 10 version 2004, windows 10 version 20h2 +8 more +10 moreMicrosoft DWM Core Library Elevation of Privilege Vulnerability4.7 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +14 more +16 moreWindows AppContainer Firewall Rules Security Feature Bypass Vulnerability5.5 Medium
- microsoft windows server 2016, windows server 2016 (server core installation), windows server 2019 +4 more +6 moreActive Directory Security Feature Bypass Vulnerability4.9 Medium
- microsoft windows 11 version 21h2, windows server 2022, windows 11 +2 moreWindows Kernel Information Disclosure Vulnerability5.5 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +22 more +24 moreWindows Kernel Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 2004, windows 10 version 20h2, windows 10 version 21h1 +7 more +9 moreWindows Desktop Bridge Elevation of Privilege Vulnerability7.0 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +28 more +30 moreWindows Print Spooler Information Disclosure Vulnerability6.5 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +25 more +27 moreWindows Media Audio Decoder Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1809, windows 10 version 1909, windows 10 version 2004 +8 more +10 moreMicrosoft Windows Media Foundation Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +28 more +30 moreStorage Spaces Controller Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +20 more +22 moreStorage Spaces Controller Elevation of Privilege Vulnerability7.8 High
- microsoft sharepoint server, sharepoint enterprise server 2016, sharepoint foundation 2013 service pack 1 +3 more +5 moreMicrosoft SharePoint Server Remote Code Execution Vulnerability8.1 High
- microsoft word, office 2019, office online server +10 more +12 moreMicrosoft Word Remote Code Execution Vulnerability7.8 High
- microsoft excel, 365 apps, 365 apps for enterprise +11 more +13 moreMicrosoft Excel Remote Code Execution Vulnerability7.8 High
- microsoft sharepoint server, sharepoint enterprise server 2016, sharepoint foundation 2013 service pack 1 +3 more +5 moreMicrosoft SharePoint Server Spoofing Vulnerability7.6 High
- microsoft sharepoint server, sharepoint server 2019 +1 moreMicrosoft SharePoint Server Spoofing Vulnerability7.6 High
- microsoft sharepoint server, sharepoint server 2019 +1 moreMicrosoft SharePoint Server Information Disclosure Vulnerability5.3 Medium
- microsoft office, 365 apps, 365 apps for enterprise +3 more +5 moreMicrosoft Office Visio Remote Code Execution Vulnerability7.1 High
- microsoft office, 365 apps, 365 apps for enterprise +3 more +5 moreMicrosoft Office Visio Remote Code Execution Vulnerability7.8 High
- microsoft 365 apps, 365 apps for enterprise, office 2013 service pack 1 +5 more +7 moreMicrosoft Excel Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +20 more +22 moreStorage Spaces Controller Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +20 more +22 moreWindows Event Tracing Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +20 more +22 moreWindows AppContainer Elevation Of Privilege Vulnerability7.5 High
- microsoft windows 10 version 1809, windows 10 version 1909, windows 10 version 2004 +11 more +13 moreWindows Cloud Files Mini Filter Driver Information Disclosure Vulnerability5.5 Medium
- microsoft excel, 365 apps, 365 apps for enterprise +11 more +13 moreMicrosoft Excel Remote Code Execution Vulnerability7.8 High
- microsoft 365 apps, 365 apps for enterprise, office 2013 service pack 1 +5 more +7 moreMicrosoft Excel Remote Code Execution Vulnerability7.8 High
- microsoft excel, 365 apps, 365 apps for enterprise +11 more +13 moreMicrosoft Excel Information Disclosure Vulnerability5.5 Medium
- microsoft 365 apps, 365 apps for enterprise, office 2013 service pack 1 +5 more +7 moreMicrosoft Excel Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +14 more +16 moreDirectX Graphics Kernel Elevation of Privilege Vulnerability7.8 High
- microsoft windows server 2008 service pack 2, windows server 2008 r2 service pack 1, windows server 2008 r2 service pack 1 (server core installation) +14 more +16 moreWindows DNS Server Remote Code Execution Vulnerability7.2 High
- microsoft windows 10 version 2004, windows 10 version 20h2, windows 10 version 21h1 +7 more +9 moreWindows Bind Filter Driver Information Disclosure Vulnerability5.5 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +28 more +30 moreWindows Common Log File System Driver Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +28 more +30 moreWindows Common Log File System Driver Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +29 more +31 moreWindows Text Shaping Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1809, windows 10 version 1909, windows 10 version 2004 +12 more +14 moreWindows Nearby Sharing Elevation of Privilege Vulnerability8.0 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +20 more +22 moreWindows Network Address Translation (NAT) Denial of Service Vulnerability7.7 High
- microsoft windows 10 version 1809, windows 10 version 1909, windows 10 version 2004 +13 more +15 moreWindows Media Foundation Dolby Digital Atmos Decoders Remote Code Execution Vulnerability7.8 High
- microsoft windows 10 version 1809, windows 10 version 1909, windows 10 version 2004 +11 more +13 moreWindows Hyper-V Remote Code Execution Vulnerability8.0 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +26 more +28 moreWindows Remote Procedure Call Runtime Security Feature Bypass Vulnerability6.5 Medium
- microsoft dynamics 365, dynamics 365 customer engagement v9.0, dynamics 365 customer engagement v9.1 +2 moreMicrosoft Dynamics 365 Customer Engagement Cross-Site Scripting Vulnerability7.4 High
- microsoft windows server 2019, windows server 2019 (server core installation), windows server 2022 +3 more +5 moreWindows AD FS Security Feature Bypass Vulnerability5.3 Medium
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +29 more +31 moreWindows Installer Spoofing Vulnerability5.5 Medium
- microsoft 365 apps, 365 apps for enterprise, office 2013 service pack 1 +30 more +32 moreRich Text Edit Control Information Disclosure Vulnerability5.5 Medium
- microsoft win32k, windows 10 version 1809, windows 10 version 1909 +17 more +19 moreWin32k Elevation of Privilege Vulnerability7.8 High
- microsoft windows, windows 10 version 1507, windows 10 version 1607 +38 more +40 moreWin32k Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1507, windows 10 version 1607, windows 10 version 1809 +29 more +31 moreWindows Common Log File System Driver Elevation of Privilege Vulnerability7.8 High
- microsoft windows 11 version 21h2, windows server 2022, windows 11 +2 moreWindows Hyper-V Remote Code Execution Vulnerability8.0 High
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