Known vulnerabilities in Windows Defender - page 2

Vendor: Microsoft
Software CPE: cpe:2.3:a:microsoft:windows_defender:*:*:*:*:*:*:*:*
Total vulnerabilities: 32
Public exploits: 11
Known exploited (KEV): 5

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Windows Defender Windows Defender is affected by 32 known vulnerabilities: 1 critical, 11 high, 9 medium, 11 low Critical High Medium Low

Vulnerabilities (32)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU154317 - Improper Link Resolution Before File Access ('Link Following')
CVE-2026-70264
CWE-59 Low
No
No
1.1.26090.9 13.10.2026 SB2026101357
#VU9598 - Memory corruption
CVE-2017-11940
CWE-119 High
No
No
- 08.12.2017 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
#VU6437 - Memory corruption
CVE-2017-0290
CWE-119 High
Available
No
- 09.05.2017 SB2017050901


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