Known vulnerabilities in Microsoft Security Essentials

Vendor: Microsoft
Software: Microsoft Security Essentials
Software CPE: cpe:2.3:a:microsoft:microsoft_security_essentials:*:*:*:*:*:*:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 21
Public exploits: 9
Known exploited (KEV): 3
Highest CVSSv4 Score: 9.3

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Microsoft Security Essentials Microsoft Security Essentials is affected by 21 known vulnerabilities: 1 critical, 8 high, 6 medium, 6 low Critical High Medium Low

Vulnerabilities (21)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU50489 - Permissions, Privileges, and Access Controls
CVE-2021-24092		 CWE-264 Low
No
No
 - 09.02.2021 SB2021020946
#VU49401 - Improper input validation
CVE-2021-1647		 CWE-20 Critical
Available
Exploited
 - 12.01.2021 SB2021011213
#VU29792 - Memory corruption
CVE-2020-1461		 CWE-119 Low
No
No
 - 14.07.2020 SB2020071441
#VU28867 - Permissions, Privileges, and Access Controls
CVE-2020-1170		 CWE-264 Low
No
No
 - 09.06.2020 SB2020060936
#VU28866 - Permissions, Privileges, and Access Controls
CVE-2020-1163		 CWE-264 Low
No
Exploited
 - 09.06.2020 SB2020060936
#VU26846 - Permissions, Privileges, and Access Controls
CVE-2020-1002		 CWE-264 Medium
No
No
 - 14.04.2020 SB2020041415
#VU21290 - Improper input validation
CVE-2019-1255		 CWE-20 Low
No
No
 - 23.09.2019 SB2019092317
#VU20281 - Permissions, Privileges, and Access Controls
CVE-2019-1161		 CWE-264 Low
No
No
 - 14.08.2019 SB2019081412
#VU11501 - Memory corruption
CVE-2018-0986		 CWE-119 High
No
No
 - 03.04.2018 SB2018040403
#VU9598 - Memory corruption
CVE-2017-11940		 CWE-119 High
No
No
 - 08.12.2017 SB2017120701
#VU9547 - Memory corruption
CVE-2017-11937		 CWE-119 High
No
No
 - 07.12.2017 SB2017120701
#VU7192 - Memory corruption
CVE-2017-8558		 CWE-119 High
Available
No
 - 26.06.2017 SB2017062601
#VU6803 - Improper input validation
CVE-2017-8542		 CWE-20 Medium
No
No
 - 30.05.2017 SB2017053002
#VU6802 - Memory corruption
CVE-2017-8541		 CWE-119 High
Available
No
 - 30.05.2017 SB2017053002
#VU6801 - Memory corruption
CVE-2017-8540		 CWE-119 High
Available
Exploited
 - 30.05.2017 SB2017053002
#VU6800 - Improper input validation
CVE-2017-8539		 CWE-20 Medium
No
No
 - 30.05.2017 SB2017053002
#VU6799 - Memory corruption
CVE-2017-8538		 CWE-119 High
Available
No
 - 30.05.2017 SB2017053002
#VU6797 - Improper input validation
CVE-2017-8537		 CWE-20 Medium
Available
No
 - 30.05.2017 SB2017053002
#VU6796 - Improper input validation
CVE-2017-8536		 CWE-20 Medium
Available
No
 - 30.05.2017 SB2017053002
#VU6795 - Improper input validation
CVE-2017-8535		 CWE-20 Medium
Available
No
 - 26.05.2017 SB2017053002


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