Microsoft pushed Cumulative Update KB4464455 & KB4467708 for Windows 10 v1809
On the monthly routine update date, Microsoft’s products will welcome new updates, such as the new KB4464455 cumulative update for Windows 10 Version 1809. Although this version has been withdrawn due to serious file loss issues, at least tens of millions of users have actively or passively upgraded the new version before retracting. Microsoft has re-released this bug fix, which includes the latest cumulative update version number for Windows 10 Build 17763.107.
KB4464455
Key changes include:
- Addresses an issue that incorrectly implies that user policies have not been applied after configuring a user rights Group Policy setting. Reporting tools, such as RSOP.MSC or Gpresult.exe /h, do not show the user rights policies or display a red “X” instead.
- Addresses an issue that degrades Internet Explorer performance when you use roaming profiles or you don’t use the Microsoft Compatibility List.
- Addresses additional issues with updated time zone information.
- Addresses an issue that causes a black screen to appear after turning on the display on some servers.
- Addresses an issue that causes a long delay in taking a photo using the Camera app in certain lighting conditions.
- Addresses a performance issue with vSwitch on network interface cards (NIC) that do not support Large Send Offload (LSO) and Checksum Offload (CSO).
- Addresses an issue that may cause applications to lose IPv4 connectivity when IPv6 is unbound.
- Addresses an issue that may break connectivity on guest VMs on the server when applications inject the low-resource flag on packets.
KB4467708
Key changes include:
- Provides protections against an additional subclass of speculative execution side-channel vulnerability known as Speculative Store Bypass (CVE-2018-3639) for AMD-based computers. These protections aren’t enabled by default. For Windows client (IT pro) guidance, follow the instructions in KB4073119. For Windows Server guidance, follow the instructions in KB4072698. Use these guidance documents to enable mitigations for Speculative Store Bypass (CVE-2018-3639). Additionally, use the mitigations that have already been released for Spectre Variant 2 (CVE-2017-5715) and Meltdown (CVE-2017-5754).
- Addresses an issue that prevents users from signing in to a Microsoft account (MSA) as a different user if signing in a second time.
- Addresses an issue that denies file system access to Internet of Things (IoT) Universal Windows Platform (UWP) apps that require this capability.
- Addresses an issue that causes the on-screen keyboard to appear when running automated tests or when you install a physical keyboard.
- Security updates to Microsoft Edge, Windows Scripting, Internet Explorer, Windows App Platform and Frameworks, Windows Graphics, Windows Media, Windows Kernel, Windows Server, and Windows Wireless Networking.
