Microsoft has issued a new update package for Microsoft Defender which applies to Windows 11, Windows 10, and Windows Server installation images. This move comes after a previous update aimed at addressing the vulnerabilities associated with older Defender components that are often bundled with installation media.
Outdated Defender tools can pose a temporary security risk when a new system is initialized, as they may be weeks or even months behind in defining the latest threats. The new Defender update aims to rectify this by integrating the latest definitions and software components into the installation images.
Key Details of the Update
- Defender package version: 1.431.54.0
- Platform version: 4.18.25050.5
- Engine version: 1.1.25050.2
- Security intelligence version: 1.431.54.0
This update is applicable to several platforms, including:
- Windows 11
- Windows 10 (Home, Pro, Enterprise)
- Windows Server 2022
- Windows Server 2019
- Windows Server 2016
According to Microsoft’s documentation, this update enhances the capability to detect a variety of threats, including trojans and backdoor exploits. Though the current version for Microsoft Defender’s intelligence update stands at 1.431.155.0, this package is specifically crafted for new installations. By patching early vulnerabilities, Microsoft asserts that these updates may also enhance performance on certain systems post-setup.
For further details about the update, you can refer to the official Microsoft documentation on Microsoft Defender Update for Windows Operating System Installation Images. Additionally, you can find more insights on Microsoft Windows Defender and general security topics.