2020-08-17
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CVE-2020-1464
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A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files.
In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded.
The update addresses the vulnerability by correcting how Windows validates file signatures.
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Windows_10_1507, Windows_10_1607, Windows_10_1709, Windows_10_1803, Windows_10_1809, Windows_10_1903, Windows_10_1909, Windows_10_2004, Windows_7, Windows_8\.1, Windows_rt_8\.1, Windows_server_1903, Windows_server_1909, Windows_server_2004, Windows_server_2008, Windows_server_2012, Windows_server_2016, Windows_server_2019
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7.8
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2021-07-14
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CVE-2021-31979
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Windows Kernel Elevation of Privilege Vulnerability
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Windows_10, Windows_10_1507, Windows_10_1607, Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_7, Windows_8\.1, Windows_rt_8\.1, Windows_server_2004, Windows_server_2008, Windows_server_2012, Windows_server_2016, Windows_server_2019, Windows_server_20h2
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7.8
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2021-07-14
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CVE-2021-33771
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Windows Kernel Elevation of Privilege Vulnerability
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Windows_10_1507, Windows_10_1607, Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_8\.1, Windows_rt_8\.1, Windows_server_2004, Windows_server_2008, Windows_server_2012, Windows_server_2016, Windows_server_2019, Windows_server_20h2
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7.8
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2021-07-16
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CVE-2021-34448
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Scripting Engine Memory Corruption Vulnerability
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Windows_10_1507, Windows_10_1607, Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_7, Windows_8\.1, Windows_rt_8\.1, Windows_server_2008, Windows_server_2012, Windows_server_2016, Windows_server_2019
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6.8
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2021-08-12
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CVE-2021-36948
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Windows Update Medic Service Elevation of Privilege Vulnerability
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Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_server_2004, Windows_server_2019, Windows_server_20h2
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7.8
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2021-02-25
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CVE-2021-1732
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Windows Win32k Elevation of Privilege Vulnerability
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Windows_10_1803, Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_server_1909, Windows_server_2004, Windows_server_2019, Windows_server_20h2
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7.8
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2021-07-22
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CVE-2021-36934
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<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...
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Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1
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7.8
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2021-10-13
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CVE-2021-40449
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Win32k Elevation of Privilege Vulnerability
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Windows_10_1507, Windows_10_1607, Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_11, Windows_11_21h2, Windows_7, Windows_8\.1, Windows_rt_8\.1, Windows_server_2004, Windows_server_2008, Windows_server_2012, Windows_server_2016, Windows_server_2019, Windows_server_2022, Windows_server_20h2
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7.8
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2021-11-10
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CVE-2021-41379
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Windows Installer Elevation of Privilege Vulnerability
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Windows_10_1507, Windows_10_1607, Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_11_21h2, Windows_7, Windows_8\.1, Windows_rt_8\.1, Windows_server_2004, Windows_server_2008, Windows_server_2012, Windows_server_2016, Windows_server_2019, Windows_server_2022, Windows_server_20h2
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5.5
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2021-08-12
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CVE-2021-34486
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Windows Event Tracing Elevation of Privilege Vulnerability
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Windows_10_1809, Windows_10_1909, Windows_10_2004, Windows_10_20h2, Windows_10_21h1, Windows_server_2004, Windows_server_2019, Windows_server_20h2
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7.8
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