Malware Protection Engine Security Vulnerabilities and Issues — Malware Protection Engine CVE List

cve

CVE-2006-5270

Integer overflow in the Microsoft Malware Protection Engine (mpengine.dll), as used by Windows Live OneCare, Antigen, Defender, and Forefront Security, allows user-assisted remote attackers to execute arbitrary code via a crafted PDF file.

7.6AI Score

0.544EPSS

2007-02-13 08:28 PM

33

cve

CVE-2008-1437

Unspecified vulnerability in Microsoft Malware Protection Engine (mpengine.dll) 1.1.3520.0 and 0.1.13.192, as used in multiple Microsoft products, allows context-dependent attackers to cause a denial of service (engine hang and restart) via a crafted file, a different vulnerability than CVE-2008-14...

6AI Score

0.693EPSS

2008-05-13 10:20 PM

38

cve

CVE-2008-1438

Unspecified vulnerability in Microsoft Malware Protection Engine (mpengine.dll) 1.1.3520.0 and 0.1.13.192, as used in multiple Microsoft products, allows context-dependent attackers to cause a denial of service (disk space exhaustion) via a file with "crafted data structures" that trigger the creat...

6AI Score

0.693EPSS

2008-05-13 10:20 PM

32

cve

CVE-2011-0037

Microsoft Malware Protection Engine before 1.1.6603.0, as used in Microsoft Malicious Software Removal Tool (MSRT), Windows Defender, Security Essentials, Forefront Client Security, Forefront Endpoint Protection 2010, and Windows Live OneCare, allows local users to gain privileges via a crafted val...

6.6AI Score

0.001EPSS

2011-02-25 06:00 PM

32

cve

CVE-2013-1346

mpengine.dll in Microsoft Malware Protection Engine before 1.1.9506.0 on x64 platforms allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted file.

7.8AI Score

0.074EPSS

2013-05-15 10:55 AM

34

cve

CVE-2014-2779

mpengine.dll in Microsoft Malware Protection Engine before 1.1.10701.0 allows remote attackers to cause a denial of service (system hang) via a crafted file.

6.6AI Score

0.01EPSS

2014-06-18 04:55 PM

39

cve

CVE-2017-0290

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 does not properl...

7.8CVSS

7.6AI Score

0.93EPSS

2017-05-09 06:29 AM

104

cve

CVE-2017-11937

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Windows 7 SP1, Windows 8.1, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, 1709 and Windows Server 2016, Windows Server, version 1709, Microsoft Exchange Server 2013 and 2016, does not properly ...

7.8CVSS

7.9AI Score

0.184EPSS

2017-12-07 05:29 PM

52

2

cve

CVE-2017-11940

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Windows 7 SP1, Windows 8.1, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, 1709 and Windows Server 2016, Windows Server, version 1709, Microsoft Exchange Server 2013 and 2016, does not properly ...

7.8CVSS

7.9AI Score

0.184EPSS

2017-12-08 02:29 PM

46

cve

CVE-2017-8538

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Excha...

7.8CVSS

6.3AI Score

0.946EPSS

2017-05-26 08:29 PM

52

In Wild

cve

CVE-2017-8539

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Excha...

5.5CVSS

5.1AI Score

0.783EPSS

2017-05-26 08:29 PM

47

cve

CVE-2017-8540

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Excha...

7.8CVSS

6.3AI Score

0.946EPSS

2017-05-26 08:29 PM

841

In Wild

cve

CVE-2017-8541

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Excha...

7.8CVSS

6.3AI Score

0.946EPSS

2017-05-26 08:29 PM

66

In Wild

cve

CVE-2017-8542

The Microsoft Malware Protection Engine running on Microsoft Forefront and Microsoft Defender on Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016, Microsoft Excha...

5.5CVSS

5.1AI Score

0.783EPSS

2017-05-26 08:29 PM

48

cve

CVE-2021-31978

Microsoft Defender Denial of Service Vulnerability

5.5CVSS

5.3AI Score

0.001EPSS

2021-06-08 11:15 PM

69

4

cve

CVE-2021-31985

Microsoft Defender Remote Code Execution Vulnerability

7.8CVSS

7.6AI Score

0.046EPSS

2021-06-08 11:15 PM

91

7

cve

CVE-2021-34464

Microsoft Defender Remote Code Execution Vulnerability

7.8CVSS

7.8AI Score

0.154EPSS

2021-07-16 09:15 PM

124

3

cve

CVE-2021-34471

Microsoft Windows Defender Elevation of Privilege Vulnerability

7.8CVSS

7.5AI Score

0.0004EPSS

2021-08-12 06:15 PM

85

2

cve

CVE-2021-34522

Microsoft Defender Remote Code Execution Vulnerability

7.8CVSS

7.8AI Score

0.154EPSS

2021-07-14 06:15 PM

75

2

cve

CVE-2021-42298

Microsoft Defender Remote Code Execution Vulnerability

7.8CVSS

8.3AI Score

0.008EPSS

2021-11-10 01:19 AM

136

In Wild

cve

CVE-2022-24548

Microsoft Defender Denial of Service Vulnerability

5.5CVSS

5.6AI Score

0.001EPSS

2022-04-15 07:15 PM

268

cve

CVE-2022-37971

Microsoft Windows Defender Elevation of Privilege Vulnerability

7.1CVSS

7.6AI Score

0.0004EPSS

2022-10-11 07:15 PM

70

3

cve

CVE-2023-23389

Microsoft Defender Elevation of Privilege Vulnerability

6.3CVSS

6.8AI Score

0.0004EPSS

2023-03-14 05:15 PM

80

cve

CVE-2023-24860

Microsoft Defender Denial of Service Vulnerability

7.5CVSS

7.7AI Score

0.002EPSS

2023-04-11 09:15 PM

196

cve

CVE-2023-33156

Microsoft Defender Elevation of Privilege Vulnerability

7CVSS

7.4AI Score

0.0004EPSS

2023-07-11 06:15 PM

303

Malware Protection Engine Security Vulnerabilities - November