Antimalware Engine Notifications

Notifications about releases of the antimalware engine.

Antimalware Engine Notifications

  • Antimalware Engine 1.1.11302.0 was released to customers on 15 Dec 2014

    Antimalware Engine 1.1.11302.0 was released to all Windows Defender, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 15 Dec 2014. Signature package 1.191.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 15 Dec 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 15th of Dec 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1130X.0.

  • Antimalware Engine 1.1.11202.0 was released to customers on 17 Nov 2014

    Antimalware Engine 1.1.11202.0 was released to all Windows Defender, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 17 Nov 2014. Signature package 1.189.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 17 Nov 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 17th of Nov 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1120X.0.

  • Antimalware Engine 1.1.11104.0 was released to customers on 20 Oct 2014

    Antimalware Engine 1.1.11104.0 was released to all Windows Defender, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 20 Oct 2014. Signature package 1.187.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 20 Oct 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 20th of Oct 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1110X.0.

  • Antimalware Engine 1.1.11005.0 was released to customers on 15 Sep 2014

    Antimalware Engine 1.1.11005.0 was released to all Windows Defender, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 15 Sep 2014. Signature package 1.185.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 15 Sep 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 15th of Sep 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1100X.0.

  • Antimalware Engine 1.1.10904.0 was released to customers on 21 August 2014

    Antimalware Engine 1.1.10904.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 21 August 2014. Signature package 1.183.0.0 is the first that contains this engine.

  • Antimalware Engine 1.1.10903.0 was released to customers on 18 Aug 2014

    Antimalware Engine 1.1.10903.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 18 Aug 2014. Signature package 1.181.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 18 Aug 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 18th of Aug 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1090X.0.

  • Antimalware Engine 1.1.10802.0 was released to customers on 14 Jul 2014

    Antimalware Engine 1.1.10802.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 14 Jul 2014. Signature package 1.179.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 14 Jul 2014

    New Antimalware Engine is planned for release on 14 Jul 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 14th of Jul 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1080X.0.

  • Antimalware Engine 1.1.10701.0 was released to customers on 17 Jun 2014

    Antimalware Engine 1.1.10701.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 17 Jun 2014. Signature package 1.177.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 17 Jun 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 17th of Jun 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1070X.0.

  • Antimalware Engine 1.1.10600.0 was released to customers on 20 May 2014

    Antimalware Engine 1.1.10600.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 20 May 2014. Signature package 1.175.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 20 May 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 20th of May 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1060X.0.

  • Antimalware Engine 1.1.10502.0 was released to customers on 17 April 2014

    Antimalware Engine 1.1.10502.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and System Center Endpoint Protection customers on 17 April 2014. Signature package 1.173.0.0 is the first that contains this engine.

    This is due to an update that was shipped on April 15, 2014 that may have caused interrupted service for some customers using Microsoft security products. This was corrected via signature update, which automatically resolved the issue, and customers who have deployed the most recent signatures do not need to take any action. Customers who deployed workarounds such as disabling Behavior Monitoring or any other features should revert those changes.

    While the issue primarily impacted customers running Microsoft security products on Windows XP and Windows Server 2003, it may have also impacted other supported operating system versions. Microsoft continues to supply antimalware engine and signature updates for Windows XP systems which is supported through July 14, 2015.

  • Antimalware Engine 1.1.10501.0 was released to customers on 15 April 2014

    Antimalware Engine 1.1.10501.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and Windows System Center Endpoint Protection customers on 15 April 2014. Signature package 1.171.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 15 April 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 15th of Apr 2014.

    Affected products: Windows Defender, System Center Endpoint Protection, Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1050X.0.

  • Antimalware Engine 1.1.10401.0 was released to customers on 17 March 2014

    Antimalware Engine 1.1.10401.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and Windows System Center Endpoint Protection customers on 17 March 2014. Signature package 1.169.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 17 March 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 17th of Mar 2014.

    Affected products: Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1040X.0.

  • Antimalware Engine 1.1.10302.0 was released to customers on 17 February 2014

    Antimalware Engine 1.1.10302.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and Windows System Center Endpoint Protection customers on 17 February 2014. Signature package 1.167.0.0 is the first that contains this engine.

  • New Antimalware Engine is planned for release on 17 February 2014

    As part of the regular updating of our antimalware technology to address the latest in the threat landscape, MMPC is planning to release a new antimalware engine on the 17th of Feb 2014.

    Affected products: Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection.

    The Engine Version will be in the range of 1.1.1030X.0.

  • Antimalware Engine 1.1.10201.0 was released to customers on 16 December 2013

    Antimalware Engine 1.1.10201.0 was released to all Microsoft Security Essentials, Forefront Client Security, Forefront Endpoint Protection, Windows Intune Endpoint Protection, and Windows System Center Endpoint Protection customers on 16 December 2013. Signature package 1.165.0.0 is the first that contains this engine.