Tag Archives: Microsoft Security Essentials

Temporary profile in Windows caused by Windows Defender?

Posted on 2018-04-18 by guenni

[German]Does Windows Defender in Windows (and Microsoft Security Essentials, MSE) cause user profiles to break and the user to log on with a temporary profile? Here is a short snippet of information on the subject.

Posted in issue, Security, Windows | Tagged , , , | 1 Comment

Critical flaw in MS Malware Protection Engine (CVE-2018-0986)

Posted on 2018-04-04 by guenni

[German]Microsoft's Malware Protection Engine has a critical vulnerability (CVE-2018-0986). All supported Windows versions are affected. Microsoft has released a security update for the affected products.

Posted in Security, Update | Tagged , , , , | 1 Comment

Happy Easter: Microsoft’s MSE Easter egg

Posted on 2018-04-01 by guenni

Something funny for the weekend: Probably an'Easter egg', which Microsoft dropped into my nest. A few days ago I suddenly got a nice (false) alarm from the Microsoft Security Essentials (MSE). They don't trust their own stuff anymore, although the … Continue reading →

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Critical vulnerabilities in Microsoft’s Malware Protection Engine (CVE-2017-11937 and CVE-2017-11940)

Posted on 2017-12-07 by guenni

[German]Microsoft's Malware Protection Engine has a critical memory corruption vulnerability that allows remote code execution. Microsoft released a security advisory on December 6, 2017 and says corresponding security updates are available. Here are what I found out till now. [Update: … Continue reading →

Posted in Security, Update, Windows | Tagged , , , | 2 Comments

Microsoft Security Essentials: Double definition updates & error 0x80070650

Posted on 2017-08-26 by guenni

[German]It seems that Microsoft Security Essentials is causing a curious issue: Suddenly Windows Update shows double definition update entries, and the update history shows many install errors for some definition updates. The definition update will be installed multiple times.

Posted in Security, Update, Windows | Tagged , , , | 7 Comments

Update for Microsoft Security Essentials (4.10.209.0) brings back context menu

Posted on 2016-11-30 by guenni

Microsoft has released this night an important update for Microsoft Security Essentials. This changes MSE to version 4.10.209.0. Details, what's new or changed, are not available. The links offered in Update window points to Windows 10 advertorials. And KB article … Continue reading →

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