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Vendor Risk Score

See how microsoft compares to other vendors in security performance

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Software

microsoft windows 10
114
microsoft windows server 2019
109
microsoft windows server 2022
106
microsoft windows server 2016
104
microsoft windows 11
103
microsoft windows
96
microsoft windows 10 21h2
91
microsoft windows 10 1809
90
microsoft windows 10 22h2
87
microsoft windows 10 1607
84
microsoft windows server 2012
83
microsoft windows server 2012 r2
82
microsoft windows server 2022, 23h2 edition
78
microsoft windows 11 22h2
77
microsoft windows 11 23h2
77
microsoft windows server 2022 23h2
77
microsoft windows 10 1507
69
microsoft windows 11 24h2
65
microsoft windows server 2008
63
microsoft windows server 2025
62
microsoft windows server 2008 r2
56
microsoft windows 11 21h2
41
microsoft office
32
microsoft windows server
30
microsoft windows operating system
22
microsoft windows 7
21
microsoft 365 apps
20
microsoft office long term servicing channel
20
microsoft windows 8.1
19
microsoft windows 11 25h2
17
microsoft windows rt 8.1
17
microsoft exchange server
16
microsoft 365 apps for enterprise
15
microsoft office ltsc 2021 for 32-bit editions
14
microsoft office ltsc 2021 for 64-bit editions
14
microsoft edge
13
microsoft office 2019 for 32-bit editions
12
microsoft office 2019 for 64-bit editions
12
microsoft office ltsc 2024 for 32-bit editions
11
microsoft office ltsc 2024 for 64-bit editions
11
microsoft windows 10 20h2
11
microsoft exchange
10
microsoft exchange server 2016
10
microsoft exchange server 2019
10
microsoft sharepoint server
10
microsoft exchange server 2013
9
microsoft outlook
9
microsoft edge (chromium-based)
8
microsoft sharepoint enterprise server 2016
8
microsoft sharepoint server 2019
8
Severity
6.5
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:H/RL:O/RC:C

Microsoft Office Outlook contains a missing user interaction for potentially unsafe action vulnerability that allows an unauthorized attacker to perform spoofing over a network.

1 / 3
Source: CISA
First published (updated )
Severity
8.8
Command Injection
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Improper neutralization of special elements used in a command ('command injection') in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.

1 / 3
Source: Microsoft
First published (updated )
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Improper link resolution before file access ('link following') in Windows Update Stack allows an authorized attacker to elevate privileges locally.

1 / 3
Source: Microsoft
First published (updated )
Severity
7.8
Buffer Overflow
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Heap-based buffer overflow in Windows ALPC allows an authorized attacker to elevate privileges locally.

1 / 3
Source: Microsoft
First published (updated )
Severity
10
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.

1 / 3
Source: Microsoft
First published (updated )
Severity
7
Use After Free
AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

1 / 3
Source: CISA
First published (updated )
Severity
9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

1 / 3
Source: Microsoft
First published (updated )
Severity
9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.

1 / 3
Source: Microsoft
First published (updated )
Severity
9.1
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network.

1 / 3
Source: CISA
First published (updated )
Severity
7.8
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Active Directory Federation Services Elevation of Privilege Vulnerability

1 / 3
Source: Microsoft
First published (updated )
Severity
9.8
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:F/RL:O/RC:C

Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.

1 / 3
Source: CISA
First published (updated )

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