CVE-2019-1006
WCF/WIF SAML Token Authentication Bypass Vulnerability
CVE-2019-1006 is fixed in 137 products on 1 platform, first by KB4507460, released July 9, 2019. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
n/a
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0607
93rd percentile
<p>An authentication bypass vulnerability exists in Windows Communication Foundation (WCF) and Windows Identity Foundation (WIF), allowing signing of SAML tokens with arbitrary symmetric keys. This vulnerability allows an attacker to impersonate another user, which can lead to elevation of privileges. The vulnerability exists in WCF, WIF 3.5 and above in .NET Framework, WIF 1.0 component in Windows, WIF Nuget package, and WIF implementation in SharePoint.</p> <p>An unauthenticated attacker can exploit this by signing a SAML token with any arbitrary symmetric key.</p> <p>This security update addresses the issue by ensuring all versions of WCF and WIF validate the key used to sign SAML tokens correctly.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for 32-bit Systems | KB4506991 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1903 for x64-based Systems | KB4506991 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) | KB4507419 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server, version 1903 (Server Core installation) | KB4506991 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems | 15063.1928 | KB4507450 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems | 15063.1928 | KB4507450 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems | 16299.1268 | KB4507455 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems | 16299.1268 | KB4507455 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems | 17134.885 | KB4507435 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems | 17134.885 | KB4507435 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems | 10240.18275 | KB4507458 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems | 10240.18275 | KB4507458 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5 on Windows Server 2016 | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation) | 17134.885 | KB4507435 | Jul 9, 2019 |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows RT 8.1 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507423 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507414 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems | 10240.18275 | KB4507458 | Jul 9, 2019 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems | 10240.18275 | KB4507458 | Jul 9, 2019 |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for 32-bit Systems | KB4506986 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1607 for x64-based Systems | KB4506986 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for 32-bit Systems | KB4506987 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1703 for x64-based Systems | KB4506986 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for 32-bit Systems | KB4506988 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1709 for x64-based Systems | KB4506986 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for 32-bit Systems | KB4506989 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 10 Version 1803 for x64-based Systems | KB4506989 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 7 for 32-bit Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 7 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for 32-bit systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows 8.1 for x64-based systems | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows RT 8.1 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507420 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507411 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | KB4507412 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | KB4507421 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | KB4507413 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | KB4507422 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2016 | KB4506986 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server 2016 (Server Core installation) | KB4506986 | Jul 9, 2019 | |
| Microsoft .NET Framework 4.8 on Windows Server, version 1803 (Server Core Installation) | KB4506989 | Jul 9, 2019 | |
| Microsoft SharePoint Enterprise Server 2013 Service Pack 1 | KB4475522 | Jul 9, 2019 | |
| Microsoft SharePoint Enterprise Server 2016 | KB4475520 | Jul 9, 2019 | |
| Microsoft SharePoint Foundation 2010 Service Pack 2 | KB4475510 | Jul 9, 2019 | |
| Microsoft SharePoint Foundation 2013 Service Pack 1 | KB4475527 | Jul 9, 2019 | |
| Microsoft SharePoint Server 2019 | KB4475529 | Jul 9, 2019 | |
| Windows 10 Version 1607 for 32-bit Systems | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Windows 10 Version 1607 for x64-based Systems | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Windows 10 Version 1703 for 32-bit Systems | 15063.1928 | KB4507450 | Jul 9, 2019 |
| Windows 10 Version 1703 for x64-based Systems | 15063.1928 | KB4507450 | Jul 9, 2019 |
| Windows 10 Version 1709 for 32-bit Systems | 16299.1268 | KB4507455 | Jul 9, 2019 |
| Windows 10 Version 1709 for ARM64-based Systems | 16299.1268 | KB4507455 | Jul 9, 2019 |
| Windows 10 Version 1709 for x64-based Systems | 16299.1268 | KB4507455 | Jul 9, 2019 |
| Windows 10 Version 1803 for 32-bit Systems | 17134.885 | KB4507435 | Jul 9, 2019 |
| Windows 10 Version 1803 for ARM64-based Systems | 17134.885 | KB4507435 | Jul 9, 2019 |
| Windows 10 Version 1803 for x64-based Systems | 17134.885 | KB4507435 | Jul 9, 2019 |
| Windows 10 Version 1809 for 32-bit Systems | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows 10 Version 1809 for x64-based Systems | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows 10 Version 1903 for 32-bit Systems | 18362.239 | KB4507453 | Jul 9, 2019 |
| Windows 10 Version 1903 for ARM64-based Systems | 18362.239 | KB4507453 | Jul 9, 2019 |
| Windows 10 Version 1903 for x64-based Systems | 18362.239 | KB4507453 | Jul 9, 2019 |
| Windows 10 for 32-bit Systems | 10240.18275 | KB4507458 | Jul 9, 2019 |
| Windows 10 for x64-based Systems | 10240.18275 | KB4507458 | Jul 9, 2019 |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4507449 | Jul 9, 2019 | |
| Windows 7 for 32-bit Systems Service Pack 1 | KB4507456 | Jul 9, 2019 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4507449 | Jul 9, 2019 | |
| Windows 7 for x64-based Systems Service Pack 1 | KB4507456 | Jul 9, 2019 | |
| Windows 8.1 for 32-bit systems | KB4507457 | Jul 9, 2019 | |
| Windows 8.1 for 32-bit systems | KB4507448 | Jul 9, 2019 | |
| Windows 8.1 for x64-based systems | KB4507457 | Jul 9, 2019 | |
| Windows 8.1 for x64-based systems | KB4507448 | Jul 9, 2019 | |
| Windows RT 8.1 | KB4507448 | Jul 9, 2019 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4507449 | Jul 9, 2019 | |
| Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 | KB4507456 | Jul 9, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507449 | Jul 9, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB4507456 | Jul 9, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507449 | Jul 9, 2019 | |
| Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB4507456 | Jul 9, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507452 | Jul 9, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 | KB4507461 | Jul 9, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4507452 | Jul 9, 2019 | |
| Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB4507461 | Jul 9, 2019 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4507452 | Jul 9, 2019 | |
| Windows Server 2008 for Itanium-Based Systems Service Pack 2 | KB4507461 | Jul 9, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507452 | Jul 9, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 | KB4507461 | Jul 9, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4507452 | Jul 9, 2019 | |
| Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB4507461 | Jul 9, 2019 | |
| Windows Server 2012 | KB4507464 | Jul 9, 2019 | |
| Windows Server 2012 | KB4507462 | Jul 9, 2019 | |
| Windows Server 2012 (Server Core installation) | KB4507464 | Jul 9, 2019 | |
| Windows Server 2012 (Server Core installation) | KB4507462 | Jul 9, 2019 | |
| Windows Server 2012 R2 | KB4507457 | Jul 9, 2019 | |
| Windows Server 2012 R2 | KB4507448 | Jul 9, 2019 | |
| Windows Server 2012 R2 (Server Core installation) | KB4507457 | Jul 9, 2019 | |
| Windows Server 2012 R2 (Server Core installation) | KB4507448 | Jul 9, 2019 | |
| Windows Server 2016 | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Windows Server 2016 (Server Core installation) | 14393.3085 | KB4507460 | Jul 9, 2019 |
| Windows Server 2019 | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows Server 2019 (Server Core installation) | 17763.615 | KB4507469 | Jul 9, 2019 |
| Windows Server, version 1803 (Server Core Installation) | 17134.885 | KB4507435 | Jul 9, 2019 |
| Windows Server, version 1903 (Server Core installation) | 18362.239 | KB4507453 | Jul 9, 2019 |
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